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Hex bolts

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

656 products
656 products
Grade 8.8 Carbon Steel High-Strength Carriage Bolt Blackened Finish Round Head Square Neck Screw GB12 Standard Add to cart

Grade 8.8 Carbon Steel High-Strength Carriage Bolt Blackened Finish Round Head Square Neck Screw GB12 Standard

Carbon steel Zinc plated 8.8
From US$0.1
MOQ: 500 piece
Free Sample High Strength 8.8 Grade Hex Bolts Black DIN 933 Din931 Hex M3 M4 Low Price High Quality Product 20mm 25mm 16mm Add to cart

Free Sample High Strength 8.8 Grade Hex Bolts Black DIN 933 Din931 Hex M3 M4 Low Price High Quality Product 20mm 25mm 16mm

Stainless steel Stainless steel 8.8
From US$0.01
MOQ: 100 piece
Project Solution DIN/ANSI/ISO Standard DIN975 Carton Steel Double End Threaded Stud Screw Bolt OEM/ODM Add to cart

Project Solution DIN/ANSI/ISO Standard DIN975 Carton Steel Double End Threaded Stud Screw Bolt OEM/ODM

From US$0.01
MOQ: 500 piece
Factory Direct Supply Metric Galvanized Butterfly Wing Bolts Screws Q195 Carbon Steel Grade 8.8 Thread Type None Hand-Tightened Add to cart

Factory Direct Supply Metric Galvanized Butterfly Wing Bolts Screws Q195 Carbon Steel Grade 8.8 Thread Type None Hand-Tightened

Stainless steel 304 Stainless steel 8.8
From US$0.01
MOQ: 10 piece
Grade 8.8 High-Strength Galvanized Metric Hex Socket Screws GB5783 M8 M10 M12 M16 M2 Add to cart

Grade 8.8 High-Strength Galvanized Metric Hex Socket Screws GB5783 M8 M10 M12 M16 M2

Carbon steel Zinc plated 8.8
From US$0.01
MOQ: 10 piece
M3.5 Head Self-Tapping Steel Cross Flat Bolt Project Solution DIN/ANSI/ISO Standard Button Head Metal Screws Add to cart

M3.5 Head Self-Tapping Steel Cross Flat Bolt Project Solution DIN/ANSI/ISO Standard Button Head Metal Screws

Carbon steel Zinc plated 12.9
From US$0.01
MOQ: 1000 piece
304 Stainless Steel Metric Inner Plum Blossom Countersunk Black Zinc Coated Flat Head Groove Screw Bolts M2-M6 Add to cart

304 Stainless Steel Metric Inner Plum Blossom Countersunk Black Zinc Coated Flat Head Groove Screw Bolts M2-M6

Stainless steel 304 Zinc plated A2-70
From US$0.01
MOQ: 10 piece
OEM/ODM High Quality Stainless Steel Head Semi Tubular Rivets Bright Finish Project Solution DIN/ANSI/ISO Standard Add to cart

OEM/ODM High Quality Stainless Steel Head Semi Tubular Rivets Bright Finish Project Solution DIN/ANSI/ISO Standard

Stainless steel Stainless steel 6.8
From US$0.01
MOQ: 100 piece
304 Stainless Steel Self-Tapping Screws (Phillips Countersunk Head & Flat Head) Wood Screws M3 M4 M6 Whitening Finish Level 6.8 Add to cart

304 Stainless Steel Self-Tapping Screws (Phillips Countersunk Head & Flat Head) Wood Screws M3 M4 M6 Whitening Finish Level 6.8

Stainless steel 304 Stainless steel 6.8
From US$0.02
MOQ: 10 piece
304 Stainless Steel A2-70 Cylindrical Head Hex Socket Screws & Bolts M3-M10 DIN912 Add to cart

304 Stainless Steel A2-70 Cylindrical Head Hex Socket Screws & Bolts M3-M10 DIN912

Stainless steel 304 Stainless steel 6.8
From US$0.01
MOQ: 10 piece
Factory Direct Supply High Strength Precision Hexagon Screws Fasteners Inner Hexagon Semi-Round Head 304 Stainless Steel Grade Add to cart

Factory Direct Supply High Strength Precision Hexagon Screws Fasteners Inner Hexagon Semi-Round Head 304 Stainless Steel Grade

Stainless steel 304 Stainless steel A2-70
From US$0.01
MOQ: 10 piece
Imperial Copper-Plated Weld Screws & Studs, GB902.3 Weld Nails, Projection Weld Nails Add to cart

Imperial Copper-Plated Weld Screws & Studs, GB902.3 Weld Nails, Projection Weld Nails

Stainless steel 304 Zinc plated A2-70
From US$0.01
MOQ: 2000 piece
304 Stainless Steel External Expansion Screw Bolts Hexagonal Expansion Tube Screws M6-M18/M20 Grade GB Plain 50mm Shock Light Add to cart

304 Stainless Steel External Expansion Screw Bolts Hexagonal Expansion Tube Screws M6-M18/M20 Grade GB Plain 50mm Shock Light

Stainless steel 304 Stainless steel 12.9
From US$0.01
MOQ: 10 piece
Project Solution DIN/ANSI/ISO Standard 304/316 Stainless Steel Cup Head square Neck Bolt Plain Security Screw OEM/ODM Add to cart

Project Solution DIN/ANSI/ISO Standard 304/316 Stainless Steel Cup Head square Neck Bolt Plain Security Screw OEM/ODM

Stainless steel 316 Stainless steel
From US$0.08
MOQ: 450 piece
British and American 304 Stainless Steel Welding Screws & Studs 5/16 Kinds 4-40 8-32 10-32 Inch Class 6 Grade Round Head Add to cart

British and American 304 Stainless Steel Welding Screws & Studs 5/16 Kinds 4-40 8-32 10-32 Inch Class 6 Grade Round Head

Stainless steel 304 Stainless steel 10.9
From US$0.03
MOQ: 100 piece
A2 A4 Anti-Corrosion Inox Stainless Steel Self-Tapping Wood Screws Metric Measurement Countersunk Head Socket Boxes Included Add to cart

A2 A4 Anti-Corrosion Inox Stainless Steel Self-Tapping Wood Screws Metric Measurement Countersunk Head Socket Boxes Included

Stainless steel Stainless steel A2
From US$0.01
MOQ: 1000 piece
Project Solution ANSIDIN933 /ISO4017 Standard 304/316/316L Stainless Steel Hex Socket Screws Full UNC/UNF/BSW/BSF Metric OEM/ODM Add to cart

Project Solution ANSIDIN933 /ISO4017 Standard 304/316/316L Stainless Steel Hex Socket Screws Full UNC/UNF/BSW/BSF Metric OEM/ODM

Stainless steel 316 Stainless steel 10.9
From US$0.01
MOQ: 100 piece
Fastener Manufacture ASME B18.2.1/DIN 933/DIN 931 Flat Head Bolt GB/T 5783-2000 Class 10.9/12.9 Steel Black Oxide Junchuang Made Add to cart

Fastener Manufacture ASME B18.2.1/DIN 933/DIN 931 Flat Head Bolt GB/T 5783-2000 Class 10.9/12.9 Steel Black Oxide Junchuang Made

Carbon steel Black oxide 10.9
From US$0.01
MOQ: 1000 piece
7-shaped L-shaped Anchor Bolt Steel Structure Corner Screw Embedded Parts Grade Q235 M18-M42 True Color Add to cart

7-shaped L-shaped Anchor Bolt Steel Structure Corner Screw Embedded Parts Grade Q235 M18-M42 True Color

Carbon steel Zinc plated
From US$0.01
MOQ: 100 piece
In-Stock Wholesale High-Strength Carbon Steel Threaded Rods Black Oxide Full-Thread Studs (Grades 8.8/10.9/12.9) Heavy Industry Add to cart

In-Stock Wholesale High-Strength Carbon Steel Threaded Rods Black Oxide Full-Thread Studs (Grades 8.8/10.9/12.9) Heavy Industry

Carbon steel Black oxide 8.8
From US$0.01
MOQ: 100 piece
High-Strength Carbon Steel Cap Head Bolts DIN444/Q190 Zinc Finish Round Head Class 4.8 & 6.8 with Hole for Construction Use Add to cart

High-Strength Carbon Steel Cap Head Bolts DIN444/Q190 Zinc Finish Round Head Class 4.8 & 6.8 with Hole for Construction Use

Carbon steel Zinc plated 4.8
From US$0.01
MOQ: 2000 piece
Stainless Steel Countersunk/Flat Head Cross Screw & Bolt Machine Screw Project Solution DIN/ANSI/ISO Standard GB819 OEM/ODM Add to cart

Stainless Steel Countersunk/Flat Head Cross Screw & Bolt Machine Screw Project Solution DIN/ANSI/ISO Standard GB819 OEM/ODM

Stainless steel Stainless steel
From US$0.01
MOQ: 1000 piece
Hot Sale GB Metric Expansion Bolt Galvanized Carbon Steel Perforated Anchor Extension Bolts for Construction High-Strength Add to cart

Hot Sale GB Metric Expansion Bolt Galvanized Carbon Steel Perforated Anchor Extension Bolts for Construction High-Strength

Stainless steel 304 Stainless steel A2-70
From US$0.02
MOQ: 100 piece
Galvanized Stainless Steel Hex Flange Toothed Bolts Flange Flat Bottom Bolts Anti-Losening and Anti-Slip Screws Bolt Add to cart

Galvanized Stainless Steel Hex Flange Toothed Bolts Flange Flat Bottom Bolts Anti-Losening and Anti-Slip Screws Bolt

Stainless steel Stainless steel
From US$0.01
MOQ: 100 piece

Buying guides

Read all guides →
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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