7/16"-20 x 3/4" Socket Head Cap Screws / Alloy Steel / Black Oxide
- Steel
- Thermal Black Oxide
- 20 TPI · Fine
- ASME B18.3, ASTM F835
$368.92
$7.38 / pc
Package of 50
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Product Description
7/16"-20 x 3/4" Socket Head Cap Screws / Alloy Steel / Black Oxide
RoHS Compliant
Frequently Asked Questions
What hex key size do I need for this socket head cap screw?
For this 7/16"-20 Socket Head Cap Screw, use a 3/8" 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.
$368.92
$7.38/pc
Socket Head Cap Screw, Full Thread (1936 Series) / Alloy Steel / THERMAL BLACK OXIDE
Family: 307
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Technical Specifications
Thread Size
7/16"-20
Length
3/4"
Thread Type
Fine
Material
Steel
Finish
Thermal Black Oxide
Drive
Hex Socket (Allen)
Head Style
Socket Head
Standard
ASME B18.3, ASTM F835
Country of Origin
Import
Thread Pitch
20 TPI
Thread Class
Fine
Tensile Strength
180000
Hardness
C37 - C45
RoHS Compliance
RoHS Compliant
Measurement System
Inch
Head Height
0.438"
Hex Key / Wrench Size
3/8"
SKU
307420-50