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Building Square Bolt

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DIN 6921 Fastener Hexagon Flange Head /Concrete/Hex Head/Cup Square Bolt for Building Industry/Machinery/Energy/Transportation

DIN 6921 Fastener Hexagon Flange Head /Concrete/Hex Head/Cup Square Bolt for Building Industry/Machinery/Energy/Transportation

US $ 0.002-0.02 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Bolt, Nut, Screw, Threaded Inserts, Washers, Threaded Rods & Studs, Lifting & Clamping, Pins & Rivets, Nails
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Qewitco Fasteners Co., Ltd

Trading Company

Shandong, China Since 2025
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Stainless Steel Square Carriage Nuts and Bolts for Steel Building

Stainless Steel Square Carriage Nuts and Bolts for Steel Building

US $ 0.1-0.78 / Piece FOB
1,000 Pieces (MOQ)
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Head Style : Hexagonal
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Shenzhen Sandum Precision Parts Co., Ltd.

Guangdong, China Since 2022
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Chinese Fasteners Strength Steel Counterbored Square Neck Bolt for Building

Chinese Fasteners Strength Steel Counterbored Square Neck Bolt for Building

US $ 0.3-0.8 / Piece FOB
10,000 Pieces (MOQ)
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Main Products: Bolt, Carriage Bolt, Nut, Washer
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Handan Daduo Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Metric Inch System Industrial Building 6mm 8mm 12mm Round Flat Head Square Neck DIN603 Furniture Stainless Steel Carriage Bolt

Metric Inch System Industrial Building 6mm 8mm 12mm Round Flat Head Square Neck DIN603 Furniture Stainless Steel Carriage Bolt

US $ 750-800 / Ton FOB
1 Ton (MOQ)
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Standard : DIN, ANSI, GB, JIS, GOST
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Ningbo Anbor Hardware Co., Ltd.

Zhejiang, China Since 2024
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Customized Metal Screw Stainless Steel Square Head Bolt for Building

Customized Metal Screw Stainless Steel Square Head Bolt for Building

US $ 0.005-1 / Piece FOB
100 Pieces (MOQ)
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Main Products: Hardware Products.
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Omon Group Inc.

Trading Company

Guangdong, China Since 2013
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Carbon Steel HDG Square U Shape Bolts for The Greenhouse Building

Carbon Steel HDG Square U Shape Bolts for The Greenhouse Building

US $ 0.05-3 / Piece FOB
500 Pieces (MOQ)
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Application : Machinery, Chemical Industry, Environmental, Building
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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304 316 Stainless Steel Industrial/Building Use Metric/Inch Round Head Square Neck DIN603 Carriage Bolt

304 316 Stainless Steel Industrial/Building Use Metric/Inch Round Head Square Neck DIN603 Carriage Bolt

US $ 0.01-0.1 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Roofing Screw, Drywall Screw, Thread Rod/B7 Thread Rod, Blind Rivet, Anchors, Bolts, Nuts/2h Hex Nut, Washers, Stainless Steel Fasteners, Stampings
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Ningbo Anbor Hardware Co., Ltd.

Zhejiang, China Since 2024
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DIN603 Stainless Steel Square Neck Wagon Carriage Nuts and Bolts for Steel Building

DIN603 Stainless Steel Square Neck Wagon Carriage Nuts and Bolts for Steel Building

US $ 0.04-8.56 / Piece FOB
100 Pieces (MOQ)
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Standard : DIN, GB
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Yangzhou Worskey Metal Products Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Long Lasting Anti Vibration Secure Fit Building Material Application Made in China Metric Square Head Bolts

Long Lasting Anti Vibration Secure Fit Building Material Application Made in China Metric Square Head Bolts

US $ 0.009-0.01 / Piece FOB
10,000 Pieces (MOQ)
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Main Products: Nut, Bolt, Screw, Rivet Nut, Furniture Nut, Welding Nut, Fastener, Wedge Anchor, Furniture Metal, Hardware
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Baoding Xiaoguo Intelligent Equipment Co., Ltd.

Hebei, China Since 2024
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Shipyard Ship Tunnage Building Construction Structure Solar Panel Round Square U Bolt

Shipyard Ship Tunnage Building Construction Structure Solar Panel Round Square U Bolt

US $ 0.05-0.5 / Piece FOB
10,000 Pieces (MOQ)
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Application : Machinery, Chemical Industry, Environmental, Building
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Jiaxing Yheng Group Limit

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High-Strength Galvanized Half Round Head Square Neck Bolts

High-Strength Galvanized Half Round Head Square Neck Bolts

US $ 0.86-3.5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Auto Parts
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Yueqing Tailong Metal Precision Hardware Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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Stainless Steel Hexagon Socket Head Allen Cap Bolt - DIN 912 Bolts

Stainless Steel Hexagon Socket Head Allen Cap Bolt - DIN 912 Bolts

US $ 0.79-1.5 / Piece FOB
200 Pieces (MOQ)
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Connection : Common Bolt
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Xi'an Viber Exp & Imp Co., Ltd.

Trading Company

Shaanxi, China Since 2024
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Related Searches
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DIN603 Carriage Bolt Carbon Steels Blue-White Zinc Bolt From Chinese Factory

DIN603 Carriage Bolt Carbon Steels Blue-White Zinc Bolt From Chinese Factory

US $ 0.01-0.05 / Piece FOB
10,000 Pieces (MOQ)
More
Main Products: Bolt, Carriage Bolt, Nut, Washer
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Handan Daduo Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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China Supplier Exporter Wholesale Manufacturer Carbon Steel Stainless Steel J Bolts

China Supplier Exporter Wholesale Manufacturer Carbon Steel Stainless Steel J Bolts

US $ 0.1-8 / Piece FOB
200 Pieces (MOQ)
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Type : Round Head
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Shanghai Moutain Industries Co., Ltd.

Shanghai, China Since 2011
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ISO 8678 Stainless Steel Cup Head Square Neck Bolts with Small Head and Short Neck Carriage Bolts

ISO 8678 Stainless Steel Cup Head Square Neck Bolts with Small Head and Short Neck Carriage Bolts

US $ 0.01-0.02 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Bolt, Screw, Nut, Rivet, Stud Bolt, Threaded Rod, Washer, Pin, Pipe Plug, Hose Clamp
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IIIBEAR Intelligent Technology (Jiangsu) Co., Ltd

Jiangsu, China Since 2024
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High-Quality Fastener M5-M16 DIN603 Carriage Bolt in Chinese Factory

High-Quality Fastener M5-M16 DIN603 Carriage Bolt in Chinese Factory

US $ 0.05-0.25 / Piece FOB
10,000 Pieces (MOQ)
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Type : Round Head
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Handan Daduo Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Heavy Hex Bolt A193 B7, A307, A325, A490 Anchor Bolt

Heavy Hex Bolt A193 B7, A307, A325, A490 Anchor Bolt

US $ 0.1 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Hex Bolts‬, Stud Bolts‬, Hex Nut, Fastener‬
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Ningbo Kingli Fastener Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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Tapered Thread Bolt Bsw Carriage Bolt From Chinese Factory Grade 4.8

Tapered Thread Bolt Bsw Carriage Bolt From Chinese Factory Grade 4.8

US $ 0.02-0.05 / Piece FOB
10,000 Pieces (MOQ)
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Finish : Blue-White Zinc Plated
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Handan Daduo Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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SAE J429, ASTM A394 Hot DIP Galvanized Steel Bolts for Electric Power Line Fittings, Clamps, Electric Tower

SAE J429, ASTM A394 Hot DIP Galvanized Steel Bolts for Electric Power Line Fittings, Clamps, Electric Tower

US $ 0.5-5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Forgings, Forging Auto Parts, Forging Overhead Line Fittings, Forged Railway Parts, Forged Mechanical Parts
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Nanjing Honghe Precision Forging Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2015
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ANSI, DIN, JIS Steel and Stainless Steel Bolts with Split Pin Hole on Shank

ANSI, DIN, JIS Steel and Stainless Steel Bolts with Split Pin Hole on Shank

US $ 0.5-5 / Piece FOB
100 Pieces (MOQ)
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Connection : Common Bolt
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Audited Supplier
Nanjing Honghe Precision Forging Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2015
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Related Videos
  • What is DIN 6921 Fastener Hexagon Flange Head /Concrete/Hex Head/Cup Square Bolt for Building Industry/Machinery/Energy/Transportation
    What is DIN 6921 Fastener Hexagon Flange Head /Concrete/Hex Head/Cup Square Bolt for Building Industry/Machinery/Energy/Transportation
    US $ 0.002-0.02 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Stainless Steel Square Carriage Nuts and Bolts for Steel Building
    What is Stainless Steel Square Carriage Nuts and Bolts for Steel Building
    US $ 0.1-0.78 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Chinese Fasteners Strength Steel Counterbored Square Neck Bolt for Building
    What is Chinese Fasteners Strength Steel Counterbored Square Neck Bolt for Building
    US $ 0.3-0.8 /Piece
    10,000 Pieces (MOQ)
    Contact Supplier
  • What is Metric Inch System Industrial Building 6mm 8mm 12mm Round Flat Head Square Neck DIN603 Furniture Stainless Steel Carriage Bolt
    What is Metric Inch System Industrial Building 6mm 8mm 12mm Round Flat Head Square Neck DIN603 Furniture Stainless Steel Carriage Bolt
    US $ 750-800 /Ton
    1 Ton (MOQ)
    Contact Supplier
Carbon Steel, Stainless Steel, Hex Flange, Square, Carriage, Elevator Bolts

Carbon Steel, Stainless Steel, Hex Flange, Square, Carriage, Elevator Bolts

US $ 0.003-0.005 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Fastener, Fixing, Bolt, Nut, Screw, Flat Washer, Threaded Rod, Rivet, Pin, Socket Screw
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Jiaxing Voda Fastener Co., Ltd.

Zhejiang, China Since 2013
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China Fastener Carbon Steel Zinc Plated Plain Black Stainless Steel Square Head Bolts and Nuts Big Bolt with Customized Size Hot Forged Bolt

China Fastener Carbon Steel Zinc Plated Plain Black Stainless Steel Square Head Bolts and Nuts Big Bolt with Customized Size Hot Forged Bolt

US $ 2.5-5 / Piece FOB
5,000 Pieces (MOQ)
More
Standard : DIN, ANSI
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Jiaxing Sini Fastener Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Mushroom Head Roofing Carbon Steel Bolts with Square Nuts

Mushroom Head Roofing Carbon Steel Bolts with Square Nuts

US $ 0.01-0.05 / Piece FOB
100,000 Pieces (MOQ)
More
Main Products: Bolt, Nut, Screw, Threaded Inserts, Washers, Threaded Rods & Studs, Lifting & Clamping, Pins & Rivets, Nails
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Audited Supplier
Qewitco Fasteners Co., Ltd

Trading Company

Shandong, China Since 2025
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About Building Square Bolt FAQ

  • QWhat are the commonly used types of steel in manufacturing steel frames?

    Discover the perfect Steel Frame addition with our Building Square Bolt.Steel frames are typically constructed using carbon steel, stainless steel, or alloy steel. each type offers different strengths, durability, and corrosion resistance. Discussing your project needs with a reputable manufacturer can help determine the best steel type for your specific application.

  • QWhat are the advantages of using steel frames in construction and decoration projects?

    The Building Square Bolt is a standout piece in our Steel Frame collection.Steel frames offer exceptional strength, durability, and versatility, making them ideal for various construction and decoration applications. In addition, steel frames are sustainable, recyclable, and require low maintenance, providing cost-efficient and long-lasting solutions for building projects.

  • QHow can I verify the credibility of a steel frame supplier in China?

    Discover the perfect addition to your Steel Frame with our Building Square Bolt.To ensure the credibility of a supplier, conduct thorough research, including checking certifications, facility inspections, and customer reviews. Requesting samples or visiting their production site can provide firsthand information. Partnering with an established supplier can help guarantee quality and reliability.

Round Head Square Neck Bolt Strength Steels Carriage Bolt with Yellow-Zinc

Round Head Square Neck Bolt Strength Steels Carriage Bolt with Yellow-Zinc

US $ 0.02-0.05 / Piece FOB
10,000 Pieces (MOQ)
More
Finish : Color-Zinc Plated
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Handan Daduo Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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ASME B18.2.1 High Strength Square Head Bolt with Square Nut

ASME B18.2.1 High Strength Square Head Bolt with Square Nut

US $ 0.1 / Box FOB
100 Boxes (MOQ)
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Main Products: Fastener
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Handan Qijing Fastener Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2016
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High Strength DIN603 Round Head Square Neck Carriage Bolts

High Strength DIN603 Round Head Square Neck Carriage Bolts

US $ 0.02-0.023 / Piece FOB
1,000 Pieces (MOQ)
More
Application : Machinery, Chemical Industry, Environmental, Building
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NINGBO YI PIAN HONG FASTENER CO., LTD.

Zhejiang, China Since 2016
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Fast Factory Cheap Price Fastener All Sizes in Stock Hex Head Bolt SUS304 Hex Bolt Hex Socket Cap Bolt/Screw DIN960 DIN961 DIN933 DIN931 Bolts

Fast Factory Cheap Price Fastener All Sizes in Stock Hex Head Bolt SUS304 Hex Bolt Hex Socket Cap Bolt/Screw DIN960 DIN961 DIN933 DIN931 Bolts

US $ 0.001-0.1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Stainless Steel Screw, Fastener, Bolt, Nut and Washer, Steel Wire, Thread Rods, Rivets, Hardware, Nail, Anchor
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Fastener Group (Anhui) Co., Ltd

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
Chat Now Send Inquiry
Stainless Steel DIN603 Flat Round Head Bolt Carriage Bolt

Stainless Steel DIN603 Flat Round Head Bolt Carriage Bolt

US $ 0.1-0.5 / Piece FOB
1,000 Pieces (MOQ)
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Finish : Polishing
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Jiaxing Yheng Group Limit

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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A2-70 DIN603 Round Head Square Neck Carriage Bolt

A2-70 DIN603 Round Head Square Neck Carriage Bolt

US $ 0.01-0.05 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Fastener; Fabric
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Audited Supplier
Jiaxing Yheng Group Limit

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
China Bolt Supplier Exporter Wholesale Carbon Steel Stainless Steel DIN603 Carriage Bolts

China Bolt Supplier Exporter Wholesale Carbon Steel Stainless Steel DIN603 Carriage Bolts

US $ 0.1-10 / Piece FOB
500 Pieces (MOQ)
More
Type : Hexagon Head
Contact Supplier
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Shanghai Moutain Industries Co., Ltd.

Shanghai, China Since 2011
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L Type Hot Forged Bolt with Nut Foundation Bolts

L Type Hot Forged Bolt with Nut Foundation Bolts

US $ 0.01-0.03 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Bolts, Nuts, Washers, Turning Parts, Machining Parts, Stamping Parts
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Shanghai Hengrui Industry Co., Ltd.

Shanghai, China Since 2020
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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

US $ 0.03-0.05 / Piece FOB
8,000 Pieces (MOQ)
More
Standard : DIN, ANSI, GB, JIS, BSW, GOST
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T&Y Hardware Industry Co., Ltd.

Shanghai, China Since 2017
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Stainless Steel Hex Bolt/Carriage Bolt/Anchor Bolt/Flange Bolt/T Bolt/Square Head Bolt/Hex Socket Cap Screw/Square Bolt/Wing Bolt/Eye Bolt/Knurled Bolt/U Bolt

Stainless Steel Hex Bolt/Carriage Bolt/Anchor Bolt/Flange Bolt/T Bolt/Square Head Bolt/Hex Socket Cap Screw/Square Bolt/Wing Bolt/Eye Bolt/Knurled Bolt/U Bolt

US $ 0.01-0.1 / Piece FOB
10,000 Pieces (MOQ)
More
Main Products: Hex Bolts, Carriage Bolts, Timber Bolts, Hex Washer Head Bolts, Hex Nuts, Lock Nuts, Flat Washer, Hex Wood Screw, Screw Eye, Threaded Rods
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WELLBOLT CO., LTD.

Zhejiang, China Since 2011
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Carriage Bolt Mushroom Round Short Square Neck Head Bolt Coach Bolt Hex Bolt T Bolt U Bolt Toggle Bolt Anchor Bolt Screw Bolt Railway Bolts Lag Bolt in Stock

Carriage Bolt Mushroom Round Short Square Neck Head Bolt Coach Bolt Hex Bolt T Bolt U Bolt Toggle Bolt Anchor Bolt Screw Bolt Railway Bolts Lag Bolt in Stock

US $ 0.047-0.245 / Piece FOB
1,000 Pieces (MOQ)
More
Standard : DIN
Contact Supplier
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SHANGHAI TENGRI METAL PRODUCTS CO., LTD.

Shanghai, China Since 2019
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Cold Headed Square Bolt

Cold Headed Square Bolt

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Threaded Rod, Bolt, Nut, Screw, Washer
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Lianyungang Xincheng Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Square Head Bolt Hardware Set for Home Improvement

Square Head Bolt Hardware Set for Home Improvement

US $ 0.15-0.18 / Piece FOB
1,000 Pieces (MOQ)
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Type : Hexagon Head
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SHUIFU HANYANG MACHINERY TECHNOLOGY CO., LTD

Trading Company

Yunnan, China Since 2022
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  • Building
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Finish

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  • Color-Zinc Plated
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