Home Industrial Equipment & Components Bolts Hex Bolt Bolt Grades 2025 Product List

Bolt Grades

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Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

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Grade 5 8.8 Carbon Steel Black Partial Thread Hex Head Unc Bolt 5/16-18 3/8-16 5/8-11 3/4-10 7/8-9 1"-8 1-1/8 1-1/2-6

US$ 0.12-0.2 / pieces

100 pieces (MOQ)

Huizhou SNIPPIN Hardware Products Co., Ltd.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Material: Carbon Steel

Type: External Hex Head Cap Half Thread Bolts

Head Style: Hexagonal

Standard: ANSI/ASME

Grade: 5/8.8

Finish: Black Plated

M12 Bolt with Grade 8.8 for Busbar Joint Connection

M12 Bolt with Grade 8.8 for Busbar Joint Connection

M12 Bolt with Grade 8.8 for Busbar Joint Connection

M12 Bolt with Grade 8.8 for Busbar Joint Connection

M12 Bolt with Grade 8.8 for Busbar Joint Connection

M12 Bolt with Grade 8.8 for Busbar Joint Connection

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M12 Bolt with Grade 8.8 for Busbar Joint Connection

US$ 0.8-1.2 / Set

1 Set (MOQ)

Suzhou Kiande Electric Co., Ltd.

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: GB

Grade: 12

Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

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Grade 5 Titanium Alloy M6 Bolt CNC Machined High Precision ISO 898-1 Standard

US$ 1-20 / Piece

100 Pieces (MOQ)

Qingdao OBT Power Co., Ltd.

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Casting Method: None

Process: Investment Casting

Molding Technics: CNC Machining

Application: Machinery Parts/Auto Parts/Hardware

Material: Stainless Steel

Surface Preparation: Polishing/Sand Blast/Spray-Paint

Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

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Grade 8.8/10.9 Full Thread Black Oxide Hex Bolt

US$ 0.04-0.06 / Piece

1000 Pieces (MOQ)

Hebei Yunchang Fastener Manufacturing Co., Ltd.

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8

China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

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China Factory Outlet ANSI ASME B18.2.1 Hex Bolt Grade 2 5 8 A10 Inch Size Unc Unf

US$ 1.3 / kg

1000 kg (MOQ)

Shanghai Gentle Fasteners Technology Co.,Ltd.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Material: Alloy Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 10.9

HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

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HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength

US$ 0.1 / Piece

1 Piece (MOQ)

Bolnut Fastener Co., Ltd

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Material: Stainless Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW

Grade: 4.8/6.8/8.8/10.9/12.9/Gr.2 5 8

316L Stud Bolt Full Thread SS316L Studs Marine Grade

316L Stud Bolt Full Thread SS316L Studs Marine Grade

316L Stud Bolt Full Thread SS316L Studs Marine Grade

316L Stud Bolt Full Thread SS316L Studs Marine Grade

316L Stud Bolt Full Thread SS316L Studs Marine Grade

316L Stud Bolt Full Thread SS316L Studs Marine Grade

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316L Stud Bolt Full Thread SS316L Studs Marine Grade

US$ 0.5 / Piece

20 Pieces (MOQ)

Jiangsu High Hope Industry Co., Limited

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Material: Stainless Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, GOST

Grade: 600MPa

Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

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Hot Sales Bolts Hardware Fasteners Hex Bolt Stainless Steel Grade Hexagon Anchor Bolts

US$ 0.1 / Piece

100 Pieces (MOQ)

Handan Qijing Fastener Manufacture Co., Ltd.

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW

Grade: 8.8

Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

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Fast Delivery A193 Grade B16 Stud Bolt with PTFE Coating

US$ 1.8-4 / Piece

100 Pieces (MOQ)

TAIZHOU FASTOOL INDUSTRY CO., LTD.

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5(5.0)

"Speedy Service"

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Material: High Strength Steel

Type: Round Head

Connection: Common Bolt

Head Style: Round

Standard: DIN, ANSI, GB

Grade: Gr-B16

Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

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Chinese Factory Price OEM ODM Steel Fastener Hardware High Tensile Grade 8.8 10.9 12.9 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Bolt and Nut

US$ 0.01-0.1 / Piece

100 Pieces (MOQ)

Shanghai G&T Industry Co., Ltd.

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5(5.0)

"Perfect Service"

Perfect Service

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Material: Carbon Steel;Stainless Steel;Alloy Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8

Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

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Directly Factory High Quality DIN933 Grade 4.8 8.8 10.9 12.9 Carbon Steel Black Galvanized Hex Hexagon Bolt

US$ 850 / Ton

1 Ton (MOQ)

Handan Yanzhao Fasteners Manufactory Co., Ltd.

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5(5.0)

"Excellent Service"

Excellent Service

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8

DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

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DIN931 Grade 8.8 Semi-Thread Zinc Plated Hex Bolt with Gr. 8 Hex Nut

US$ 0.01-2 / Piece

10000 Pieces (MOQ)

Shanghai Hengrui Industry Co., Ltd.

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Material: Carbon Steel

Type: Hex Head

Connection: Common Bolt

Head Style: Hex Head

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8

ASTM A453 Grade 660 Grade Duplex 32750 2507 F55 S32760 Stud Bolt

ASTM A453 Grade 660 Grade Duplex 32750 2507 F55 S32760 Stud Bolt

ASTM A453 Grade 660 Grade Duplex 32750 2507 F55 S32760 Stud Bolt

ASTM A453 Grade 660 Grade Duplex 32750 2507 F55 S32760 Stud Bolt

ASTM A453 Grade 660 Grade Duplex 32750 2507 F55 S32760 Stud Bolt

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ASTM A453 Grade 660 Grade Duplex 32750 2507 F55 S32760 Stud Bolt

US$ 0.5 / Piece

1000 Pieces (MOQ)

Ningbo Kingli Fastener Co., Ltd.

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Material: Stainless Steel

Surface Finishing: Bright

Grade: A193 B8 B8m

Certification: ISO

Customized: Non-Customized

Type: Round Head

Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

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Customized 10.9 Grade High Strength Carbon Steel Black Oxide Countersunk Head Hexagon Socket Bolts

US$ 2 / kilograms

50000 kilograms (MOQ)

Zhejiang Meiquan Fastener Wisdom Manufacture Co., Ltd.

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Material: High Strength Steel

Standard: GB

Grade: 4.8/6.8/8.8/10.9/12.9

Finish: Zinc, Plain, Galvanizing

Brand: Meiquan

Usage: Automobile and Motorcycle Industry

DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

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DIN 933/931 8.8 Grade Hot DIP Galvanized Zinc Bolts Hex Bolts

US$ 0.01-0.03 / Piece

1000 Pieces (MOQ)

Hebei Yunchang Fastener Manufacturing Co., Ltd.

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS

Grade: 8.8

Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

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Galvanized Round Head Grade 8.8 Highway Guardrail Bolts

US$ 0.03-0.1 / Piece

10000 Pieces (MOQ)

Shanghai Hengrui Industry Co., Ltd.

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Material: Carbon Steel

Type: Round Head

Connection: Common Bolt

Head Style: Round

Standard: DIN, ASTM

Grade: 8.8

China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

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China Fasteners Supplier Hardware Grade 8.8 Stainless Steel Carbon Steel Hexagon DIN931/DIN933 M6 Hex Head Bolts and Nuts Bouten Tuerca Perno

US$ 0.01-0.05 / Piece

1000 Pieces (MOQ)

Handan Haosheng Fastener Co., Ltd.

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8 10.9 12.9

Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

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Fastener HDG Carbon Steel Grade 8.8 10.9 12.9 14.9 Hex Bolt Stainless Steel A4 70 80 A2 70 Super Duplex S32750 32760 2507 2205 660 M10 M20 M33 M8 Hex Bolt

US$ 0.01-0.05 / Piece

100 Pieces (MOQ)

Shanghai G&T Industry Co., Ltd.

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5(5.0)

"Helpful Customer Service"

Helpful Customer Service

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Material: Stainless Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN

Grade: Custom

A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

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A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 A325m A307 Zinc Plated Hot DIP Galvanized ASTM A193 B7 B7m Hex Bolts

US$ 0.01-0.04 / Piece

100 Pieces (MOQ)

Shanghai G&T Industry Co., Ltd.

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5(5.0)

"Amazing Service"

Amazing Service

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Material: Carbon Steel;Alloy Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST, Customized

Grade: Carbon Steel;Stainless Steel;Alloy Steel

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

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valid since 2025-01-08

(contact issuer for current status)

M6-M10 Grade 8 DIN603 Black Oxigen Mushroom Head Coach Bolts Square Neck Carriage Bolts for Mounting

US$ 0.03-0.05 / Piece

8000 Pieces (MOQ)

T&Y Hardware Industry Co., Ltd.

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Material: Stainless Steel

Type: Round Head

Connection: Common Bolt

Head Style: Round

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: A2 70 A4 80

European Truck Center Bolt/Grade 12.9 Black Colored/with Heat Treatment

European Truck Center Bolt/Grade 12.9 Black Colored/with Heat Treatment

European Truck Center Bolt/Grade 12.9 Black Colored/with Heat Treatment

European Truck Center Bolt/Grade 12.9 Black Colored/with Heat Treatment

European Truck Center Bolt/Grade 12.9 Black Colored/with Heat Treatment

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European Truck Center Bolt/Grade 12.9 Black Colored/with Heat Treatment

US$ 0.8 / Piece

500 Pieces (MOQ)

Quanzhou Chaoyang Autoparts Co., Ltd.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Grade: 10.9

Finish: Baking Vamish

Bolt Size: M22*1.5*100

Raw Materials: 40cr

Class: 6.8/8.8/10.9/12.9

Color: Grey,Black…

Industrial Grade Hexagon Flange Bolts with High Tensile Strength

Industrial Grade Hexagon Flange Bolts with High Tensile Strength

Industrial Grade Hexagon Flange Bolts with High Tensile Strength

Industrial Grade Hexagon Flange Bolts with High Tensile Strength

Industrial Grade Hexagon Flange Bolts with High Tensile Strength

Industrial Grade Hexagon Flange Bolts with High Tensile Strength

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Industrial Grade Hexagon Flange Bolts with High Tensile Strength

US$ 0.06-0.1 / Piece

1000 Pieces (MOQ)

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

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Material: Stainless Steel

Type: Socket Cap Head

Connection: Common Bolt

Head Style: Round

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8/10.9/12.9

Carbon Steel 4.8 Grade Blue and White M6 * 10 Hexagon Flange Bolts

Carbon Steel 4.8 Grade Blue and White M6 * 10 Hexagon Flange Bolts

Carbon Steel 4.8 Grade Blue and White M6 * 10 Hexagon Flange Bolts

Carbon Steel 4.8 Grade Blue and White M6 * 10 Hexagon Flange Bolts

Carbon Steel 4.8 Grade Blue and White M6 * 10 Hexagon Flange Bolts

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Carbon Steel 4.8 Grade Blue and White M6 * 10 Hexagon Flange Bolts

US$ 0.1 / pieces

50000 pieces (MOQ)

Zhejiang Meiquan Fastener Wisdom Manufacture Co., Ltd.

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Material: Stainless Steel

Type: Hexagon Head With Flange

Standard: GB5787/5789/DIN6921

Grade: 4.8/6.8/8.8/10.9/12.9

Finish: Zinc, Plain, Galvanizing

Brand: Meiquan

Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

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Grade 8.8 12.9 DIN 933 931 1/4-20 Hex Head Bolt Carbon Steel Galvanised China Fastener Nut Bolt Supplier

US$ 0.01-0.05 / Piece

1000 Pieces (MOQ)

Handan Haosheng Fastener Co., Ltd.

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 8.8 10.9 12.9

Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

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Round Head Twist off Type Tension Control Bolt S10t Tc Bolt Tor-Shear Bolt Torque Bolt Grade 10.9

US$ 0.2-2 / Set

1000 Sets (MOQ)

Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.

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Material: High Strength Steel

Type: Round Head

Connection: Common Bolt

Head Style: Round

Standard: DIN, ANSI

Grade: 10.9

Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

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Metric Standard M8-1.25X20 Grade 8.8 Steel Hex Flange Head Grain Silo Bolt

US$ 0.035-0.038 / Piece

12000 Pieces (MOQ)

NINGBO TRANSHOW FASTENER CO., LTD.

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5(5.0)

"Fast Delivery"

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Material: High Strength Steel

Type: Hexagon Head With Flange

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, GB, GOST

Grade: 8.8

Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

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Black Hexagon Socket Head Cap Screw DIN912 Allen Bolt Grade 4.8 8.8 10.9 12.9 Hex Allen Key Bolt

US$ 0.01-0.3 / Piece

100 Pieces (MOQ)

Shenzhen Conghui Precision Hardware Co., Ltd.

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5(5.0)

"Fast Delivery"

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Grade: 12.9

DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

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DIN Standard Galvanized Carbon Steel Stainless Steel U Bolts Grade 8.8

US$ 0.15-0.3 / Piece

100 Pieces (MOQ)

Qingdao Pengrui Machinery Co., Ltd.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Material: Stainless Steel, Carbon Steel,Steel,

Type: Standard

Connection: Mounting

Head Style: Round

Standard: DIN

Grade: 8.8

Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

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Manufacturer Wholesale DIN931/DIN933 Grade 4.8/8.8 Galvanized Full/Half Thread Hex Bolt

US$ 0.02-0.4 / Piece

1000 Pieces (MOQ)

Ningbo Hilow Hardware Co., Ltd.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Material: Carbon Steel

Type: Hexagon Head

Connection: Common Bolt

Head Style: Hexagonal

Standard: DIN, ANSI, GB, JIS, BSW, GOST, Customized

Grade: 8.8

Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

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Steel12.9 M27 and M3 M30 M32 Grade 8.8 Xylan PTFE M26 ASTM A193 B16 Stud Bolt with Two Nuts Threaded Rod

US$ 0.02-1 / Piece

1000 Pieces (MOQ)

Shanghai G&T Industry Co., Ltd.

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5(5.0)

"Helpful Customer Service"

Helpful Customer Service

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Material: Stainless Steel

Surface Finishing: Finish

Grade: 304 316 A193 B8 B8m Cl2 Cl2

Certification: ISO

Customized: Customized

Forming: Hot & Cold Forged

Questions & Answers on Bolt Grades

What advantages does purchasing bolts wholesale offer to manufacturers?

The Bolt Grades is classified under our comprehensive Bolts range.Wholesale purchase of bolts provides cost savings, bulk quantities, and streamlined supply chain management. Moreover, it ensures consistent product availability, competitive pricing, and personalized services to cater to manufacturing needs.

What are the different types of bolts commonly used in industrial equipment?

Our Bolt Grades offers exceptional quality within the Bolts category.Bolts used in industrial equipment include hex bolts, machine bolts, coupling bolts, and anchor bolts. Each type serves specific functions based on their design and material composition.

How can I verify the credibility of a bolt supplier in China?

The Bolt Grades is a premium choice in the Bolts category.When sourcing bolt suppliers in China, conduct thorough background checks, inspect production facilities, and request certifications such as ISO accreditation. Working with a reputable supplier is essential to guarantee product quality.

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