Home A193 B7/b7m 2025 Product List

A193 B7/b7m

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US$ 0.08-0.5 / Piece
10000 Pieces (MOQ)
Jiaxing Haina Fastener Co., Limited
Jiaxing Haina Fastener Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST, DIN,ASTM/ASME,JIS,En,ISO,as,GB
12.9

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US$ 1000-1500 / Ton
1 Ton (MOQ)
Laiwu Xincheng Metal Co., Ltd.
Laiwu Xincheng Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High Strength Steel
Round Head
Round
DIN, ANSI, GB, JIS, BSW, GOST
ASTM a 193 Gr.B7, Gr.B7m, B16,Gr.B8, Gr.B8m
Machinery, Chemical Industry, Environmental, Building, Oil&Gas

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US$ 0.01-0.04 / Piece
100 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
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  • Shanghai, China
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5(5.0)

"Quick Response"
Quick Response
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Carbon Steel;Alloy Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST, Customized
Carbon Steel;Stainless Steel;Alloy Steel

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Carbon Steel
Round Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, ASTM
12.9

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1000 Pieces (MOQ)
Younsion Fastening Industrial Co., Ltd.
Younsion Fastening Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • Others
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Carbon Steel
Black
ISO, GS, RoHS, CE
Customized
Bundled by Plastic, Then Bag with Pallet
M3-M30, 1/8-2''

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US$ 0.01-0.04 / Piece
100 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Shanghai, China
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5(5.0)

"Quick Response"
Quick Response
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Carbon Steel
Black
A
ISO
Customized
Size, Length, Thread, Package, Can Be Customized

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US$ 0.01 / Piece
1000 Pieces (MOQ)
Haiyan Lewei Hardware & Tool Co., Ltd.
Haiyan Lewei Hardware & Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
10.9

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US$ 0.07 / Piece
1000 Pieces (MOQ)
Ningbo Kingli Fastener Co., Ltd.
Ningbo Kingli Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, Others
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Alloy Steel 42CrMo
Zinc Plated
A
ISO, GS
Customized
Common Bolt

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US$ 800-1000 / Ton
5 Tons (MOQ)
Shandong Dajin Metal Material Co., Ltd.
Shandong Dajin Metal Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Alloy Steel Bar
AISI, ASTM, DIN, JIS
Ferrous Steel Scrap
Cold Drawn
Bar
Polished

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US$ 0.1-5 / Piece
5000 Pieces (MOQ)
Shanghai Hengrui Industry Co., Ltd.
Shanghai Hengrui Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Carbon Steel
Black Oxide
ASTM A193 B7
ISO
Customized
T/T, L/C, Paypal, Western Union, etc.

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US$ 0.08-1 / Piece
100 Pieces (MOQ)
Dalian BestOn Industries Co., Ltd.
Dalian BestOn Industries Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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Carbon Steel
Bronze Plated
A
ISO, GS, RoHS, CE
Non-Customized
Threaded Rod

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US$ 0.1-1 / Piece
1000 Pieces (MOQ)
Ningbo Geobo Hardware Co., Ltd.
Ningbo Geobo Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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High Strength Steel
Hexagon Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
12.9

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US$ 0.1 / Box
100 Boxes (MOQ)
Handan Qijing Fastener Manufacture Co., Ltd.
Handan Qijing Fastener Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel
Zinc Plated
A
ISO, GS, RoHS, CE
Customized
Box

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US$ 0.2 / Piece
5000 Pieces (MOQ)
NINGBO TRANSHOW FASTENER CO., LTD.
NINGBO TRANSHOW FASTENER CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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High Strength Steel
Zinc Plated
From 8.8 up to 12.9
Customized
Blue/White/Black/Plain/Silver/Grey
Low Strength, High Strength, A325, A307

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US$ 0.068-0.12 / Piece
1000 Pieces (MOQ)
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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High Strength Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB
12.9

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US$ 0.061-0.155 / Piece
3000 Pieces (MOQ)
Guangzhou Eternal Fasteners Technology Co., Ltd
Guangzhou Eternal Fasteners Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS
8.8

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US$ 0.1-1 / Piece
1000 Pieces (MOQ)
Ningbo Steel Bolt Co., Ltd
Ningbo Steel Bolt Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Steel
Hexagon Head
Common Bolt
Hexagonal
ANSI, A193
B7 B7m B16 B8 B8m

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US$ 550-700 / Ton
1 Ton (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Response"
Fast Response
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Carbon Steel
PTFE ;Hot Galvanizing ;Black ;Blue-White Zinc
ASTM A193 B7 B7m B16
ISO, GS, RoHS, CE
Customized
Unc Unf

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US$ 0.2 / Piece
1000 Pieces (MOQ)
Ningbo Kingli Fastener Co., Ltd.
Ningbo Kingli Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, Others
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Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
Carbon Steel, High Strength Steel, Stainless Steel
Hexagonal
20-25kg Carton+900kg/Pallet
1/2"-4"

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US$ 0.1 / Piece
10000 Pieces (MOQ)
Shanghai Gentle Fasteners Technology Co.,Ltd.
Shanghai Gentle Fasteners Technology Co.,Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Alloy Steel, Carbon Steel
Thread Rods
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
B7 B7m L7 L7m

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US$ 0.05-1 / Piece
500 Pieces (MOQ)
Shanghai Hengrui Industry Co., Ltd.
Shanghai Hengrui Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Carbon Steel
Black Oxide
ASTM A193 B7
ISO, RoHS, CE
Customized
EXW, Fob, CFR, CIF, DAP, DDU, DDP

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US$ 0.01-0.03 / Piece
1 Piece (MOQ)
Shanghai Malaxy Industry Co., Ltd.
Shanghai Malaxy Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Carbon Steel
Round Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, ASTM
12.9

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US$ 0.01-0.1 / Piece
1000 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Response"
Fast Response
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN
4.8

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US$ 0.01-0.03 / pieces
5000 pieces (MOQ)
Handan Haosheng Fastener Co., Ltd.
Handan Haosheng Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001
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Stainless Steel / Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST
5.8/8.8/10.9/12.9

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US$ 0.3 / Piece
1000 Pieces (MOQ)
Ningbo Kingli Fastener Co., Ltd.
Ningbo Kingli Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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  • ISO9001:2015, Others
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4140
PTFE
10.9
A193- (B7/B7m) A194-2h Stud Bolt Hex Nuts
From M6-M32, 1/4- 1 1/2" All Sizes
Contact Us

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US$ 0.01 / Piece
1000 Pieces (MOQ)
Jiaxing Haina Fastener Co., Limited
Jiaxing Haina Fastener Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Stainless Steel
Round
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
8.8

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US$ 0.1-5 / Piece
5000 Pieces (MOQ)
Shanghai Hengrui Industry Co., Ltd.
Shanghai Hengrui Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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High Strength Steel
Stud Bolt
Common Bolt
Stud Bolt
DIN, ANSI
ASTM A193 B7

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US$ 0.01-0.5 / Piece
1000 Pieces (MOQ)
Shanghai Malaxy Industry Co., Ltd.
Shanghai Malaxy Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Carbon Steel
Zinc Plated
A
ISO, GS, RoHS, CE, General Industry/Automotive Industry/Retail Indust
Customized
ISO9001/ISO14001/Ts16949

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US$ 0.01-0.2 / Piece
1000 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Response"
Fast Response
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Carbon Steel
Hexagon Head With Flange
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST
10.9

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US$ 0.15 / Piece
1000 Pieces (MOQ)
Ningbo Kingli Fastener Co., Ltd.
Ningbo Kingli Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, Others
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Carbon Steel
Cadmium Coating
B7, B7m, L7, L7m, B16
ISO
Customized
Machinery Assembly, Oil & Gas Projects, Structural
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