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FINISH::Plain/Natural::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 304 Stainless Steel A2-70, UNC
1/4-205/16-181/2-13#2-56#4-40#6-32#8-32#10-24

Button Head Socket Cap Screw, 304 Stainless Steel A2-70, UNC

$0.00
Button Head Socket Cap Screw, 304 Stainless Steel A2-70, UNC Material: 304 Stainless Steel Grade / Class: A2-70 Standards: ASME B18.3 Thread Series: UNC Available Sizes: 1/4-20, 5/16-18, 1/2-13, #2-56,...
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FINISH::(未标注)::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 304 Stainless Steel Grade 8
#2#4#6#8#10

Button Head Socket Cap Screw, 304 Stainless Steel Grade 8

$0.00
Button Head Socket Cap Screw, 304 Stainless Steel Grade 8 Material: 304 Stainless Steel Grade / Class: Grade 8 Standards: ASME; ANSI Thread Series: (未标注) Available Sizes: #2, #4, #6,...
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FINISH::Black Oxide::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 35CrMo Alloy Steel Grade 10.9, UNC
#2-56#4-40#6-32#8-32

Button Head Socket Cap Screw, 35CrMo Alloy Steel Grade 10.9, UNC

$0.00
Button Head Socket Cap Screw, 35CrMo Alloy Steel Grade 10.9, UNC Material: 35CrMo Alloy Steel Grade / Class: Grade 10.9 Standards: ASME B18.3 Thread Series: UNC Available Sizes: #2-56, #4-40,...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 35CrMo Alloy Steel Grade 8, UNC
1/4-205/16-183/8-165/8-11

Button Head Socket Cap Screw, 35CrMo Alloy Steel Grade 8, UNC

$0.00
Button Head Socket Cap Screw, 35CrMo Alloy Steel Grade 8, UNC Material: 35CrMo Alloy Steel Grade / Class: Grade 8 Standards: ASME B18.6.3 Thread Series: UNC Available Sizes: 1/4-20, 5/16-18,...
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FINISH::Dacromet::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 35CrMo Alloy Steel, UNC
1/4-20#2-56#4-40#6-32#8-32#10-24

Button Head Socket Cap Screw, 35CrMo Alloy Steel, UNC

$0.00
Button Head Socket Cap Screw, 35CrMo Alloy Steel, UNC Material: 35CrMo Alloy Steel Standards: ASME B18.3 Thread Series: UNC Available Sizes: 1/4-20, #2-56, #4-40, #6-32, #8-32, #10-24 Finish / Coating:...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 35CrMo Alloy Steel, UNF
1/4-285/16-24

Button Head Socket Cap Screw, 35CrMo Alloy Steel, UNF

$0.00
Button Head Socket Cap Screw, 35CrMo Alloy Steel, UNF Material: 35CrMo Alloy Steel Standards: ASME B18.6.3 Thread Series: UNF Available Sizes: 1/4-28, 5/16-24 Finish / Coating: Zinc Plated Head Style:...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNC
5/16-183/8-161/2-135/8-111-8#3-48#4-40#6-32#8-32#10-24#12-24

Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNC

$0.00
Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNC Material: 40CrMo Alloy Steel Grade / Class: Grade 8 Standards: ASME B18.6.3 Thread Series: UNC Available Sizes: 5/16-18, 3/8-16,...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNC & UNF
46

Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNC & UNF

$0.00
Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNC & UNF Material: 40CrMo Alloy Steel Grade / Class: Grade 8 Standards: ASME B18.6.3 Thread Series: UNC & UNF...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNF
1/4-285/16-243/8-241/2-205/8-181-12#3-56#4-48#6-40#8-36#10-32#12-28

Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNF

$0.00
Button Head Socket Cap Screw, 40CrMo Alloy Steel Grade 8, UNF Material: 40CrMo Alloy Steel Grade / Class: Grade 8 Standards: ASME B18.6.3 Thread Series: UNF Available Sizes: 1/4-28, 5/16-24,...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, 40CrMo Alloy Steel, UNC
1/4-203/8-16

Button Head Socket Cap Screw, 40CrMo Alloy Steel, UNC

$0.00
Button Head Socket Cap Screw, 40CrMo Alloy Steel, UNC Material: 40CrMo Alloy Steel Standards: ASME B18.6.3 Thread Series: UNC Available Sizes: 1/4-20, 3/8-16 Finish / Coating: Zinc Plated Head Style:...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, A2-70/A2-80 B7, UNC
3/8-161/2-135/8-11

Button Head Socket Cap Screw, A2-70/A2-80 B7, UNC

$0.00
Button Head Socket Cap Screw, A2-70/A2-80 B7, UNC Material: A2-70/A2-80 Grade / Class: B7 Thread Series: UNC Available Sizes: 3/8-16, 1/2-13, 5/8-11 Finish / Coating: Zinc Plated Head Style: Button...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Alloy Steel B7, UNC
5/16-181/2-13

Button Head Socket Cap Screw, Alloy Steel B7, UNC

$0.00
Button Head Socket Cap Screw, Alloy Steel B7, UNC Material: Alloy Steel Grade / Class: B7 Standards: ASME B18.6.3; ASTM A193; ASME Thread Series: UNC Available Sizes: 5/16-18, 1/2-13 Finish...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Alloy Steel Grade 8, UNC
1/4-205/16-183/8-161/2-135/8-11

Button Head Socket Cap Screw, Alloy Steel Grade 8, UNC

$0.00
Button Head Socket Cap Screw, Alloy Steel Grade 8, UNC Material: Alloy Steel Grade / Class: Grade 8 Standards: ASME Thread Series: UNC Available Sizes: 1/4-20, 5/16-18, 3/8-16, 1/2-13, 5/8-11...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Alloy Steel Grade 8, UNF
5/16-243/8-241/2-20

Button Head Socket Cap Screw, Alloy Steel Grade 8, UNF

$0.00
Button Head Socket Cap Screw, Alloy Steel Grade 8, UNF Material: Alloy Steel Grade / Class: Grade 8 Standards: ASME Thread Series: UNF Available Sizes: 5/16-24, 3/8-24, 1/2-20 Finish /...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNC
1/4-203/8-161/2-133/4-101-8#4-40#8-3211/43/81/23/4#1-641-1/81-1/8-71-1/41-1/4-71-3/81-1/21-1/2-61-3/41-3/4-51-7/8#2-562-1/42-1/2#6-32#10-24

Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNC

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNC Material: Carbon Steel Grade / Class: Grade 12.9 Standards: ASME B18.6.3 Thread Series: UNC Available Sizes: 1, 1/4-20, 1/4, 3/8,...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNC & UNF
2-1/42-1/2

Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNC & UNF

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNC & UNF Material: Carbon Steel Grade / Class: Grade 12.9 Standards: ASME B18.6.3 Thread Series: UNC & UNF Available Sizes:...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNF
1/4-283/8-241/2-203/4-161-12#4-48#8-36#1-721-1/8-121-1/4-121-1/2-12#2-64#6-40#10-32

Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNF

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 12.9, UNF Material: Carbon Steel Grade / Class: Grade 12.9 Standards: ASME B18.6.3 Thread Series: UNF Available Sizes: 1/4-28, 3/8-24, 1/2-20, 3/4-16,...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 5, UNC
1/4-205/16-183/8-167/16-14

Button Head Socket Cap Screw, Carbon Steel Grade 5, UNC

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 5, UNC Material: Carbon Steel Grade / Class: Grade 5 Standards: ASME; ANSI Thread Series: UNC Available Sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNC
1/4-203/8-161/2-133/4-101-8#4-40#12-241-3/8-61-1/2-6

Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNC

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNC Material: Carbon Steel Grade / Class: Grade 8.8 Standards: ASME B18.6.3 Thread Series: UNC Available Sizes: 1/4-20, 3/8-16, 1/2-13, 3/4-10,...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNC & UNF
#14#182-1/23-1/4

Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNC & UNF

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNC & UNF Material: Carbon Steel Grade / Class: Grade 8.8 Standards: ASME B18.6.3 Thread Series: UNC & UNF Available Sizes:...
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FINISH::Zinc Plated::Button Head Socket Cap Screw — Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNF
1/4-283/8-241/2-203/4-161-12#4-48#12-281-3/8-121-1/2-12

Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNF

$0.00
Button Head Socket Cap Screw, Carbon Steel Grade 8.8, UNF Material: Carbon Steel Grade / Class: Grade 8.8 Standards: ASME B18.6.3 Thread Series: UNF Available Sizes: 1/4-28, 3/8-24, 1/2-20, 3/4-16,...
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FINISH::Plain/Natural::Cup Point Set Screw — Cup Point Set Screw, Brass H59 Grade 8, METRIC
M1.4M2M3M4M6M8

Cup Point Set Screw, Brass H59 Grade 8, METRIC

$0.00
Cup Point Set Screw, Brass H59 Grade 8, METRIC Material: Brass H59 Grade / Class: Grade 8 Standards: DIN 916 Thread Series: METRIC Available Sizes: M1.4, M2, M3, M4, M6,...
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FINISH::(未标注)::Cup Point Set Screw — Cup Point Set Screw, Stainless Steel Grade 8, UNC
1/4-203/8-161/2-13#4-40#6-32

Cup Point Set Screw, Stainless Steel Grade 8, UNC

$0.00
Cup Point Set Screw, Stainless Steel Grade 8, UNC Material: Stainless Steel Grade / Class: Grade 8 Standards: ASME Thread Series: UNC Available Sizes: 1/4-20, 3/8-16, 1/2-13, #4-40, #6-32 Finish...
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FINISH::Black Oxide::Cup Point Set Screw — Cup Point Set Screw, Steel Grade 12.9, UNC
1/4-203/8-161/2-13#4-40

Cup Point Set Screw, Steel Grade 12.9, UNC

$0.00
Cup Point Set Screw, Steel Grade 12.9, UNC Material: Steel Grade / Class: Grade 12.9 Standards: ASME Thread Series: UNC Available Sizes: 1/4-20, 3/8-16, 1/2-13, #4-40 Available Lengths: 1/4, 5/16,...
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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.