3,912 products found from 163  

Curved Bolt Factory

manufacturers & suppliers

Customized Fastener Galvanized Steel Curved U Bolts

FOB Price: US $ 0.001-0.1 / Piece
Min. Order: 100 Pieces
  • Material: Carbon Steel
  • Type: No
  • Connection: Common Bolt
  • Head Style: No
  • Standard: Customized
  • Grade: 10.9

Hex Head Curved Bolts

FOB Price: US $ 0.03 / Piece
Min. Order: 1000 Pieces
  • Material: Carbon Steel
  • Type: Square Head Heavy Bolt
  • Connection: Common Bolt
  • Head Style: Square Head Heavy Bolt
  • Standard: DIN, ANSI, GB
  • Grade: 10.9

Hex Curved Bolts Carbon Steel

FOB Price: US $ 0.02 / Piece
Min. Order: 1000 Pieces
  • Material: Carbon Steel
  • Type: Hexagon Head
  • Connection: Common Bolt
  • Head Style: Hexagonal
  • Standard: DIN, ANSI, GB, JIS, BSW
  • Application: Machinery, Building

Tunnel Curved Bolts

FOB Price: US $ 0.03 / Piece
Min. Order: 1000 Pieces
  • Material: Carbon Steel
  • Type: Square Head Heavy Bolt
  • Connection: Common Bolt
  • Head Style: Square Head Heavy Bolt
  • Standard: DIN, ANSI, GB
  • Grade: 10.9

Railway Track OEM Tunnel Bolt/Curved Tunnel Bolt

FOB Price: US $ 0.65-0.7 / Piece
Min. Order: 5000 Pieces
  • Material: High Strength Steel
  • Type: Square Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, BSW, GOST
  • Grade: 8.8

Custom Made Nuts/ Bolts/ Fastners

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Payment Methods: T/T or L/C
  • Delivery Time: 35 Days
  • Certificate: ISO9001
  • Process: Shear-Punching-Cutting-Composite-Curved-Foldi
  • Packing: as Per Request
  • Standard: ISO9001

Forging Parts- Bolt (HS-C004)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Processing Object: Metal
  • Molding Style: Forging
  • Molding Technics: Gravity Casting
  • Application: Hardware
  • Material: Steel
  • Heat Treatment: Quenching

Custom Zinc Plated Bolts/ Automotive Wheel Bolts with Nuts/ Bolt

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Payment Methods: T/T or L/C
  • Delivery Time: 35 Days
  • Certificate: ISO9001
  • Process: Shear-Punching-Cutting-Composite-Curved-Foldi
  • Packing: as Per Request
  • Standard: ISO9001

Custom Bolt and Nut Set /Zinc Plated Bolt

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Payment Methods: T/T or L/C
  • Delivery Time: 35 Days
  • Certificate: ISO9001
  • Process: Shear-Punching-Cutting-Composite-Curved-Foldi
  • Packing: as Per Request
  • Standard: ISO9001

Hot DIP Galvanized Curved Bolt for Railway Construction/Tunnel Segment Bolt

FOB Price: US $ 1-1.2 / Piece
Min. Order: 5000 Pieces
  • Material: Carbon Steel
  • Type: Tunnel Bolt with Black Surface
  • Connection: Common Bolt
  • Head Style: Hex
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Grade: Customized
  • Kunshan Alex Railway Fastening Co., Ltd.
  • Jiangsu ISO 9001

Spear Bolts for Tunnels

FOB Price: US $ 2.83-3.2 / Piece
Min. Order: 2000 Pieces
  • Type: Track Train
  • Certification: UIC, AREMA, ASTM, BS, TB
  • Part: Tunnel Ring Connection Bolts
  • Bolt Grade: 8.8
  • Age: Spear Bolts for Tunnels
  • Warranty: >3 Years

Wedge Bolt

FOB Price: US $ 0.01-0.03 / Piece
Min. Order: 1000 Pieces
  • Surface Treatment: Yes
  • Technics: Stamping
  • Material: Steel
  • Type: Fasteners
  • Color: Black, White.Gray Ect...
  • Packing: Bags Pallet

Type C Bolts,

Min. Order: 500 kgs
  • Standard: DIN, ANSI, GB
  • Material: Medium Carbon Steel
  • Connection: Male
  • Surface Treatment: Hot DIP Galvanized
  • Head Type: Hexagon
  • Dia Mm: M16

Spear Bolt

FOB Price: US $ 2.56-3.2 / Piece
Min. Order: 1000 Pieces
  • Type: Track Train
  • Certification: UIC, AREMA, ASTM, BS, TB
  • Part: Rail Fastener
  • Bolt Grade: 8.8
  • Age: Spear Bolt
  • Warranty: >3 Years

Railway Bolt M25 M28 Used in Tunnel Construction in 8.8grade HDG Coating

FOB Price: US $ 0.5-1.2 / Piece
Min. Order: 1000 Pieces
  • Material: Carbon Steel
  • Type: Customized Stainless Steel, Alloy Steel, Steel, Br
  • Connection: Common Bolt
  • Head Style: Customized Stainless Steel, Alloy Steel, Steel, Br
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Grade: Customized
  • Kunshan Alex Railway Fastening Co., Ltd.
  • Jiangsu ISO 9001

Tunnel Bolt, Segment Bolt Supplier, Professional Tunnel Bolt Fastener

FOB Price: US $ 0.5-1.2 / Piece
Min. Order: 1000 Pieces
  • Material: Carbon Steel
  • Type: Customized Stainless Steel, Alloy Steel, Steel, Br
  • Connection: Common Bolt
  • Head Style: Customized Stainless Steel, Alloy Steel, Steel, Br
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Grade: Customized
  • Kunshan Alex Railway Fastening Co., Ltd.
  • Jiangsu ISO 9001

Tunnel Bolt

FOB Price: US $ 1.1 / Piece
Min. Order: 5000 Pieces
  • Certification: UIC, AREMA, ASTM, BS, TB
  • Part: Bolt
  • Bolt Grade: 8.8
  • Dia M20-30: 250-650
  • Packing: as Per Customer Require
  • Standard: M20-M30
  • Zhongyuan Lida Railway Track Technology Development Co., Ltd.
  • Henan

Custom Hexagon Socket Screws Plugs

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Payment Methods: T/T or L/C
  • Delivery Time: 35 Days
  • Certificate: ISO9001
  • Process: Shear-Punching-Cutting-Composite-Curved-Foldi
  • Packing: as Per Request
  • Standard: ISO9001

Overlay Curved Edge End Bit 8e5529

FOB Price: US $ 0.1 / Piece
Min. Order: 10 Pieces
  • Type: Bucket Teeth
  • Application: Excavator
  • Certification: ISO9001: 2000
  • Condition: New
  • Part No.: 8e5529
  • Description: Overlay / Curved Edge
  • Taizhou Benyi Hardware Manufacturing Limited
  • Zhejiang

SS304 SS316 M8 M10 M12 M16 Stainless Steel Square U Bolts

Min. Order: 1000 Pieces
  • Material: Stainless Steel
  • Type: U Bolts
  • Connection: Common Bolt
  • Head Style: U Shape
  • Standard: DIN, JIS
  • Grade: SS304 SS316

China Carbon Steel Foundation Bolt

FOB Price: US $ 1.34-3.62 / Piece
Min. Order: 2000 Pieces
  • Material: Carbon Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Hexagonal
  • Standard: DIN, ANSI, GB, JIS
  • Grade: 10.9

High Tensile Oval Neck Railway Fish Bolt

FOB Price: US $ 0.65-0.7 / Piece
Min. Order: 5000 Pieces
  • Material: High Strength Steel
  • Type: Round Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, BSW, GOST
  • Grade: 8.8

Concrete Foundation Anchor Bolts for Crane Rails

FOB Price: US $ 1-2.5 / Piece
Min. Order: 100 Pieces
  • Customized: Customized
  • Certification: ISO9001
  • Type: Round Head
  • Material: Q235 Steel
  • Treatment Process: Plain, Galvanized, Black
  • Standard: DIN, ANSI, GB, JIS, Bsw, GOST

Stainless Steel U Bolts / Galvanized Steel U Bolts (MGS-UB006)

FOB Price: US $ 2.8 / Piece
Min. Order: 300 Pieces
  • Material: High Strength Steel
  • Type: as Per Client
  • Connection: Common Bolt
  • Head Style: as Per Client
  • Standard: DIN, ANSI, GB, JIS, as Per Client
  • Grade: as Per Client

High Quality M8-M56 High Tensile 8.8 Black Rail Track Bolt

FOB Price: US $ 0.65-0.7 / Piece
Min. Order: 5000 Pieces
  • Material: High Strength Steel
  • Type: Square Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, BSW, GOST
  • Grade: 8.8

SS304 SS316 M10 DIN3570 Stainless Steel U Bolts

Min. Order: 500 kg
  • Material: Stainless Steel
  • Type: U Bolts
  • Connection: Common Bolt
  • Head Style: U Bolts
  • Standard: DIN, JIS
  • Grade: SS304 SS316

High Tensile Rail Clip Bolt

FOB Price: US $ 0.65-0.7 / Piece
Min. Order: 5000 Pieces
  • Material: High Strength Steel
  • Type: Square Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, BSW, GOST
  • Grade: 8.8

A2 70 A4 80 M20 M24 Stainless Steel DIN3570 U Bolts

Min. Order: 1000 Pieces
  • Material: Stainless Steel
  • Type: U Bolts
  • Connection: Common Bolt
  • Head Style: U Shape
  • Standard: DIN, JIS
  • Grade: A2 70

Twin Eye Wire Line Hardware Zinc Plated Earth Ground Post Anchor Bolt

FOB Price: US $ 2 / Piece
Min. Order: 500 Pieces
  • Packing: Wooden Pallet or Box
  • Standard: 3/4'
  • Port: Qingdao
  • Production Capacity: 5000/Month
  • Trademark: taosheng
  • Origin: Shandong, China

High Tensile Fastener Rail Fish Bolt Fishtail Bolt Track Bolt

FOB Price: US $ 0.65-0.7 / Piece
Min. Order: 5000 Pieces
  • Material: High Strength Steel
  • Type: Square Head
  • Connection: Common Bolt
  • Head Style: Round
  • Standard: DIN, ANSI, GB, BSW, GOST
  • Grade: 8.8
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