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Fastener catalog

Filter by material, surface finish, property class and thread size.

2342 products
2342 products
China Manufacturing Price Grade Carbon Steel Hex Bolt and Nut DIN931 DIN933 Metric Hex Bolt Add to cart

China Manufacturing Price Grade Carbon Steel Hex Bolt and Nut DIN931 DIN933 Metric Hex Bolt

Carbon steel
From US$0.01
MOQ: 100 piece
High Quality Self-Clinching Nut Stainless Steel Made China PEM Certification Zinc Plated Carbon Steel Lock Nut for Mining Add to cart

High Quality Self-Clinching Nut Stainless Steel Made China PEM Certification Zinc Plated Carbon Steel Lock Nut for Mining

Stainless steel 304 Zinc plated 5.8
From US$0.01
MOQ: 100 acre
High-Strength Anti-Theft Tamper-Proof Hexagon Bolts Black Oxide Finish Carbon Steel UNF Thread Class 10.9 12.9 Add to cart

High-Strength Anti-Theft Tamper-Proof Hexagon Bolts Black Oxide Finish Carbon Steel UNF Thread Class 10.9 12.9

Stainless steel 304 Black oxide 10.9
From US$0.1
MOQ: 1000 piece
Stainless Steel Hex Head Bolts and Nuts M6*30 M8*20 DIN Standard Add to cart

Stainless Steel Hex Head Bolts and Nuts M6*30 M8*20 DIN Standard

Stainless steel Hot-dip galvanized 4.8
From US$0.01
MOQ: 1000 piece
China Hot Sale GB/ISO M3 Hex Class 4 Expansion Anchor Bolt Carbon Steel Spring Stainless Steel Open Hook Expansion Screw Add to cart

China Hot Sale GB/ISO M3 Hex Class 4 Expansion Anchor Bolt Carbon Steel Spring Stainless Steel Open Hook Expansion Screw

Stainless steel Zinc plated 4.8
From US$0.02
MOQ: 3000 piece
4-Piece Zinc Plated Sleeve Anchor with M6 Thread and 75 Lbs Capacity Heavy Duty Concrete Fixing for Drywall Construction Add to cart

4-Piece Zinc Plated Sleeve Anchor with M6 Thread and 75 Lbs Capacity Heavy Duty Concrete Fixing for Drywall Construction

Stainless steel Zinc plated 12.9
From US$0.02
MOQ: 3000 piece
High Strength DIN934 Hex Nuts with Zinc Plated Galvanized Passivated Finish for Mining Applications Add to cart

High Strength DIN934 Hex Nuts with Zinc Plated Galvanized Passivated Finish for Mining Applications

Stainless steel Zinc plated
From US$0.32
MOQ: 3000 piece
M10 M12 Carbon Steel SS304 ASTM A325 A196 B7 Class 4.8 8.8 10.9 12.9 Black Oxide Zinc DIN933 DIN931 Standard M3 Thread Hex Bolt Add to cart

M10 M12 Carbon Steel SS304 ASTM A325 A196 B7 Class 4.8 8.8 10.9 12.9 Black Oxide Zinc DIN933 DIN931 Standard M3 Thread Hex Bolt

Stainless steel 304 Zinc plated 4.8
From US$0.5
MOQ: 1000 set
Hex Nut 12.9 Grade High Strength Black Hex Nut for Industrial Use Steel/ Forged Construction Add to cart

Hex Nut 12.9 Grade High Strength Black Hex Nut for Industrial Use Steel/ Forged Construction

Stainless steel 304 Zinc plated 12.9
From US$0.09
MOQ: 100 piece
OEM DIN6923 Black Oxide Carbon Steel Hexagon Flange Nut M3-M20 Custom Serrated Collared Anti-Slip Design CLASS 4 Heavy Industry Add to cart

OEM DIN6923 Black Oxide Carbon Steel Hexagon Flange Nut M3-M20 Custom Serrated Collared Anti-Slip Design CLASS 4 Heavy Industry

Carbon steel Zinc plated
From US$0.03
MOQ: 1000 piece
M4 M5 M6 M8 Carbon Steel Galvanized Hex Head Flat Thumb Screws Unf Thread Plain Finish Play Racket Bolts Handle Add to cart

M4 M5 M6 M8 Carbon Steel Galvanized Hex Head Flat Thumb Screws Unf Thread Plain Finish Play Racket Bolts Handle

Carbon steel Zinc plated 4.8
From US$0.03
MOQ: 1000 piece
High Strength Carbon Steel Flat Head Hinge Bolt Right Hand Thread Plain Finish ISO Standard 2 Nuts Diy Grade Made in China Add to cart

High Strength Carbon Steel Flat Head Hinge Bolt Right Hand Thread Plain Finish ISO Standard 2 Nuts Diy Grade Made in China

Carbon steel Plain 4.8
From US$0.9
MOQ: 1000 piece
DIN933 Steel Hex Bolt M8/M10/M12/M16 Grade 8.8 High Strength Flat Head Zinc Plated Cap Screws Add to cart

DIN933 Steel Hex Bolt M8/M10/M12/M16 Grade 8.8 High Strength Flat Head Zinc Plated Cap Screws

Carbon steel Zinc plated 8.8
From US$0.8
MOQ: 100 piece
Free Sample DIN 6923 Flange Serrated Nut Vibration Proof for Machinery Metric & Inch Sizes Hex Flange Nut Add to cart

Free Sample DIN 6923 Flange Serrated Nut Vibration Proof for Machinery Metric & Inch Sizes Hex Flange Nut

Brass Hot-dip galvanized
From US$0.01
MOQ: 1000 piece

Buying guides

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2026-11-07

Stainless fastener grades: 304 vs 316

Corrosion resistance, strength and cost, plus selection advice for outdoor and marine environments.

Read article → 2026-11-07

How to choose bolt property class: 8.8, 10.9 and 12.9

Load, preload and cost: when to specify 8.8, 10.9 or 12.9 bolts.

Read article →
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