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Socket Head Cap Screw — Hex Socket Head Cap Screws UNC UNF Grade 1 Grade 2 Grade 3 Grade 4 CP Titanium ASME B18.3 Plain Natural Finish Fully Threaded
#5#6#8#101/21/41-1/21-1/41/4-20

Hex Socket Head Cap Screws UNC UNF Grade 1 Grade 2 Grade 3 Grade 4 CP Titanium ASME B18.3 Plain Natural Finish Fully Threaded

$0.00
Hex Socket Head Cap Screws UNC UNF Grade 1 Grade 2 Grade 3 Grade 4 CP Titanium ASME B18.3 Plain Natural Finish Fully Threaded Material: Titanium Grade / Class: Ti...
Hex Head Bolt — Hexagon Head Bolt for Construction 304 Stainless Steel UNC 1/4-20 to 1-8 Plain Finish A2-70 Full Thread
1/4-201-8

Hexagon Head Bolt for Construction 304 Stainless Steel UNC Plain Finish A2-70 Full Thread

$0.00
Hexagon Head Bolt for Construction 304 Stainless Steel UNC Plain Finish A2-70 Full Thread Material: 304 Stainless Steel Grade / Class: A2-70 Standards: ASME B18.2.1 Thread Series: UNC Finish /...
Hex Head Bolt — Hexagon Head Bolt for Heavy Machinery UNC 1/2-13 3/4-10 7/8-9 Black Zinc Grade 8 35CrMo Alloy Steel
1/2-133/4-107/8-9

Hexagon Head Bolt for Heavy Machinery UNC Black Zinc Grade 8 35CrMo Alloy Steel

$0.00
Hexagon Head Bolt for Heavy Machinery UNC Black Zinc Grade 8 35CrMo Alloy Steel Material: 35CrMo Alloy Steel Grade / Class: Grade 8 Standards: ASME B18.2.1 Thread Series: UNC Finish...
Button Head Socket Cap Screw — Hexagon Socket Button Head Cap Screw UNF 1/4-28 3/8-24 1/2-20 5/8-18 Zinc Plated 40CrMo ASME B18.6.3
1/4-283/8-241/2-205/8-18

Hexagon Socket Button Head Cap Screw UNF Zinc Plated 40CrMo ASME B18.6.3

$0.00
Hexagon Socket Button Head Cap Screw UNF Zinc Plated 40CrMo ASME B18.6.3 Material: 40CrMo Alloy Steel Standards: ASME B18.6.3 Thread Series: UNF Finish / Coating: Zinc Plated
Socket Head Cap Screw — Hexagon Socket Cap Head Screw 316 Stainless UNF 1/4-28 5/16-24 3/8-24 A4-80 ASME
1/4-285/16-243/8-24

Hexagon Socket Cap Head Screw 316 Stainless UNF A4-80 ASME

$0.00
Hexagon Socket Cap Head Screw 316 Stainless UNF A4-80 ASME Material: 316 Stainless Steel Grade / Class: A4-80 Standards: ASME Thread Series: UNF Finish / Coating: Plain
Wedge Lock Washer — High Strength 35CrMo Alloy Steel Wedge Lock Washer Dacromet DIN25201 Double Fold Self-Locking Design
M3M4M5M6M7M8M10M12M14

High Strength 35CrMo Alloy Steel Wedge Lock Washer Dacromet DIN25201 Double Fold Self-Locking Design

$0.00
High Strength 35CrMo Alloy Steel Wedge Lock Washer Dacromet DIN25201 Double Fold Self-Locking Design Material: 35CrMo Alloy Steel Standards: DIN 25201 Thread Series: Metric Finish / Coating: Dacromet Features: Double...
Hex Head Bolt — High Strength A2-70 Hex Bolt UNC 1/2-13 304 SS Plain Finish for Automotive Frame
1/2-13

High Strength A2-70 Hex Bolt UNC 304 SS Plain Finish for Automotive Frame

$0.00
High Strength A2-70 Hex Bolt UNC 304 SS Plain Finish for Automotive Frame Material: 304 Stainless Steel Grade / Class: A2-70 Standards: ASME B18.2.1 Thread Series: UNC Finish / Coating:...
Button Head Socket Cap Screw — High Strength Button Head Hex Socket Cap Screw 40CrMo UNC/UNF 1/4 to 5/8 Zinc Plated ASME B18.6.3
1/45/8

High Strength Button Head Hex Socket Cap Screw 40CrMo UNC/UNF Zinc Plated ASME B18.6.3

$0.00
High Strength Button Head Hex Socket Cap Screw 40CrMo UNC/UNF Zinc Plated ASME B18.6.3 Material: 40CrMo Alloy Steel Standards: ASME B18.6.3 Thread Series: UNC, UNF Finish / Coating: Zinc Plated...
Hex Head Bolt — High Strength Grade 5 UNF Hex Bolt Zinc Plated Carbon Steel Meet ASME B18.2.1 Standard 3/8-24 1/2-20 3/4-16
3/8-241/2-203/4-16

High Strength Grade 5 UNF Hex Bolt Zinc Plated Carbon Steel Meet ASME B18.2.1 Standard

$0.00
High Strength Grade 5 UNF Hex Bolt Zinc Plated Carbon Steel Meet ASME B18.2.1 Standard Material: Carbon Steel Grade / Class: Grade 5 Standards: ASME B18.2.1 Thread Series: UNF Finish...
Socket Head Cap Screw — High Strength Socket Head Cap Screw 304 Stainless UNC 1/4-20 5/16-18 3/8-16 A2-70
1/4-205/16-183/8-16

High Strength Socket Head Cap Screw 304 Stainless UNC A2-70

$0.00
High Strength Socket Head Cap Screw 304 Stainless UNC A2-70 Material: 304 Stainless Steel Grade / Class: A2-70 Thread Series: UNC Finish / Coating: Plain
Hex Head Bolt — High Strength Grade 8 UNC Hexagon Head Bolt Black Zinc Plated Meet ASME/ANSI B18.2.1 Standard
1/4-205/16-183/8-167/16-149/16-125/8-113/4-107/8-91-8

High Strength Steel Hex Head Bolt Grade 8 UNC ASME B18.2.1 Black Zinc

$0.00
High Strength Steel Hex Head Bolt Grade 8 UNC ASME B18.2.1 Black Zinc Material: Steel Grade / Class: Grade 8 Standards: ASME B18.2.1 Thread Series: UNC Finish / Coating: Black...
Hex Head Bolt — High Tensile A4-80 Hex Bolt 316 Stainless Steel ASME B18.2.1 UNC 1/2-13 3/4-10 1-8 Plain Finish Heavy Duty
1/2-133/4-101-8

High Tensile A4-80 Hex Bolt 316 Stainless Steel ASME B18.2.1 UNC Plain Finish Heavy Duty

$0.00
High Tensile A4-80 Hex Bolt 316 Stainless Steel ASME B18.2.1 UNC Plain Finish Heavy Duty Material: 316 Stainless Steel Grade / Class: A4-80 Standards: ASME B18.2.1 Thread Series: UNC Finish...
Button Head Socket Cap Screw — High Tensile Button Head Socket Cap Screw 40CrMo UNF 1/4-28 3/8-24 1/2-20 Zinc Plated ASME B18.6.3
1/4-283/8-241/2-20

High Tensile Button Head Socket Cap Screw 40CrMo UNF Zinc Plated ASME B18.6.3

$0.00
High Tensile Button Head Socket Cap Screw 40CrMo UNF Zinc Plated ASME B18.6.3 Material: 40CrMo Alloy Steel Standards: ASME B18.6.3 Thread Series: UNF Finish / Coating: Zinc Plated
Socket Head Cap Screw — High Tensile Grade 12.9 35CrMo UNC/UNF Hex Socket Head Cap Screw 1/4 to 1-1/2 Yellow Zinc Plated Heavy Duty
1-12

High Tensile Grade 12.9 35CrMo UNC/UNF Hex Socket Head Cap Screw Yellow Zinc Plated Heavy Duty

$0.00
High Tensile Grade 12.9 35CrMo UNC/UNF Hex Socket Head Cap Screw Yellow Zinc Plated Heavy Duty Material: 35CrMo Alloy Steel Grade / Class: Grade 12.9 Thread Series: UNC, UNF Finish...
Hex Head Bolt — High Tensile Hex Bolt Grade 8 UNC 3/8-16 1/2-13 3/4-10 Black Oxide B7 for Pressure Vessel
3/8-161/2-133/4-10

High Tensile Hex Bolt Grade 8 UNC Black Oxide B7 for Pressure Vessel

$0.00
High Tensile Hex Bolt Grade 8 UNC Black Oxide B7 for Pressure Vessel Material: Steel Grade / Class: Grade 8 Thread Series: UNC Finish / Coating: Black Oxide
Socket Head Cap Screw — Industrial Allen Bolt Socket Cap Screw 304 Stainless UNC 1/4-20 3/8-16 A2-70 ASME
1/4-203/8-16

Industrial Allen Bolt Socket Cap Screw 304 Stainless UNC A2-70 ASME

$0.00
Industrial Allen Bolt Socket Cap Screw 304 Stainless UNC A2-70 ASME Material: 304 Stainless Steel Grade / Class: A2-70 Standards: ASME Thread Series: UNC Finish / Coating: Plain
Hex Head Bolt — Industrial Grade 8 Hex Head Bolt UNC 1/4-20 to 7/8-9 Black Zinc Carbon Steel for Construction Equipment
1/4-207/8-9

Industrial Grade 8 Hex Head Bolt UNC Black Zinc Carbon Steel for Construction Equipment

$0.00
Industrial Grade 8 Hex Head Bolt UNC Black Zinc Carbon Steel for Construction Equipment Material: Carbon Steel Grade / Class: Grade 8 Standards: ASME B18.2.1 Thread Series: UNC Finish /...
Button Head Socket Cap Screw — Industrial Grade Hex Socket Button Head Screw B7 Alloy UNC 3/8-16 1/2-13 5/8-11 Zinc Plated ASME
3/8-161/2-135/8-11

Industrial Grade Hex Socket Button Head Screw B7 Alloy UNC Zinc Plated ASME

$0.00
Industrial Grade Hex Socket Button Head Screw B7 Alloy UNC Zinc Plated ASME Material: Alloy Steel Grade / Class: ASTM A193 B7 Thread Series: UNC Finish / Coating: Zinc Plated...
Socket Head Cap Screw — Internal Hex Titanium Socket Head Cap Screws UNC UNF ASME B18.3 Plain Natural Finish Aerospace Marine Chemical Medical Oil Gas
#5#6#8#101/21/41-1/21-1/41/4-20

Internal Hex Titanium Socket Head Cap Screws UNC UNF ASME B18.3 Plain Natural Finish Aerospace Marine Chemical Medical Oil Gas

$0.00
Internal Hex Titanium Socket Head Cap Screws UNC UNF ASME B18.3 Plain Natural Finish Aerospace Marine Chemical Medical Oil Gas Material: Titanium Standards: ASME B18.3 Thread Series: UNC, UNF Finish...
Hex Head Bolt — Marine Grade Hex Head Bolt 316 Stainless Steel UNC 1/2-13 7/8-9 1-8 Plain Finish A4-70 ASME B18.2.1
1/2-137/8-91-8

Marine Grade Hex Head Bolt 316 Stainless Steel UNC Plain Finish A4-70 ASME B18.2.1

$0.00
Marine Grade Hex Head Bolt 316 Stainless Steel UNC Plain Finish A4-70 ASME B18.2.1 Material: 316 Stainless Steel Grade / Class: A4-70 Standards: ASME B18.2.1 Thread Series: UNC Finish /...
Hex Head Bolt — Marine Grade Hex Head Bolt 316 Stainless Steel UNC 1/4-20 to 1-8 Plain Finish A4-80 for Offshore Equipment
1/4-201-8

Marine Grade Hex Head Bolt 316 Stainless Steel UNC Plain Finish A4-80 for Offshore Equipment

$0.00
Marine Grade Hex Head Bolt 316 Stainless Steel UNC Plain Finish A4-80 for Offshore Equipment Material: 316 Stainless Steel Grade / Class: A4-80 Thread Series: UNC Finish / Coating: Plain...
Socket Head Cap Screw — Marine Grade Socket Head Cap Screw 316 Stainless UNC 3/8-16 1/2-13 5/8-11 A4-80 ASME
3/8-161/2-135/8-11

Marine Grade Socket Head Cap Screw 316 Stainless UNC A4-80 ASME

$0.00
Marine Grade Socket Head Cap Screw 316 Stainless UNC A4-80 ASME Material: 316 Stainless Steel Grade / Class: A4-80 Standards: ASME Thread Series: UNC Finish / Coating: Plain
Hex Head Bolt — Natural Stainless Steel Hexagon Head Bolt 316 SS UNC 1/2-13 7/8-9 1-8 Plain Finish A4-70 ASME B18.2.1
1/2-137/8-91-8

Natural Stainless Steel Hexagon Head Bolt 316 SS UNC Plain Finish A4-70 ASME B18.2.1

$0.00
Natural Stainless Steel Hexagon Head Bolt 316 SS UNC Plain Finish A4-70 ASME B18.2.1 Material: 316 Stainless Steel Grade / Class: A4-70 Standards: ASME B18.2.1 Thread Series: UNC Finish /...
Pan Head Phillips Machine Screw — Pan Head Socket Screws Carbon Steel Zinc Plated Golden Color UNC UNF ASME B18.6.3 Round Head Allen Fasteners 8.8 Grade
#8#1211/21-1/21-1/43/43/8

Pan Head Socket Screws Carbon Steel Zinc Plated Golden Color UNC UNF ASME B18.6.3 Round Head Allen Fasteners 8.8 Grade

$0.00
Pan Head Socket Screws Carbon Steel Zinc Plated Golden Color UNC UNF ASME B18.6.3 Round Head Allen Fasteners 8.8 Grade Material: Carbon Steel Grade / Class: Grade 8.8 Standards: ASME...

Buying Guide

Common Questions

What information do you need to quote this series?

Share the standard, thread size, length, material, grade, finish and quantity. For non-standard parts, a drawing or sample helps us confirm production details faster.

Can you make sizes or materials not listed here?

Yes. We manufacture to drawing and to sample. Send your specification through the RFQ form and we will confirm feasibility, MOQ and lead time.

What inspection and material documents can you provide?

Material test certificates, dimensional inspection reports and coating reports are available on request, depending on the material and finish of your order.

What is the MOQ, and can I get samples first?

MOQ depends on size, material and finish — standard catalog sizes start lower, and custom parts are quoted per drawing. Samples are available for most standard items; mention sampling when you send the RFQ and we will confirm.

How long does production and delivery take?

Lead time is confirmed per order with your quotation. Coated and custom parts need additional production and surface-treatment time. Share your target delivery date in the RFQ and we will confirm whether we can meet it before you commit.

Can't find the exact spec?

We manufacture standard and custom fasteners to order. Tell us the size, material, grade, finish and quantity — or send your drawing — and we will confirm MOQ and lead time.

Request a Quote