1/4"-20 x 3" Socket Head Cap Screws, Partial Thread / Alloy Steel / Thermal Black Oxide
- Steel
- Thermal Black Oxide
- 20 TPI · Coarse
- ASME B18.3, ASTM F835
$81.06
$0.811 / pc
Package of 100
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Product Description
1/4"-20 x 3" Socket Head Cap Screws, Partial Thread / Alloy Steel / Thermal Black Oxide
Frequently Asked Questions
What hex key size do I need for this socket head cap screw?
For this 1/4"-20 Socket Head Cap Screw, use a 3/16" hex key (Allen wrench).
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
$81.06
$0.811/pc
Socket Head Cap Screw, Partial Thread / Alloy Steel / Black Oxide
Family: 011
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1/4"-20 x 3" Socket Head Cap Screws, Partial Thread / Alloy Steel / Thermal Black Oxide
SKU: 011169-100
Technical Specifications
Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Thread Coverage
Partial Thread
Length
3"
Material
Steel
Finish
Thermal Black Oxide
Drive
Hex Socket (Allen)
Head Style
Socket Head
Standard
ASME B18.3, ASTM F835
Tensile Strength
180000
Hardness
C37 - C45
Measurement System
Inch
SKU
011169-100
https://www.ecomfasteners.com/products/1-4-20-x-3-socket-head-cap-screw-partial-thread-alloy-steel-black-oxide-astm-f835-sae-j429-asme-b18-3 · Printed