7/8"-14 x 4 1/4" Socket Head Cap Screws / Alloy Steel / Black Oxide / Partial Thread
$1,517.48
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Product Description
7/8"-14 x 4 1/4" Socket Head Cap Screws / Alloy Steel / Black Oxide / Partial Thread
Specifications
| Material | Alloy Steel |
|---|---|
| Finish | Thermal Black Oxide |
| Size | 7/8"-14 |
| Length | 4 1/4" |
| Head Style | Socket Head |
| Drive | Hex Socket (Allen) |
| Thread Pitch | 14 TPI |
| Thread Class | Fine |
| Hardness | C37 - C45 |
| Tensile Strength | 180000 |
| Standard | ASME B18.3 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant
Frequently Asked Questions
What hex key size do I need for this socket head cap screw?
Hex socket size depends on the screw thread size. Common sizes: #6 uses 7/64", #8 uses 9/64", #10 uses 5/32", 1/4" uses 3/16", 5/16" uses 1/4", 3/8" uses 5/16". For metric: M3 uses 2.5mm, M5 uses 4mm, M6 uses 5mm, M8 uses 6mm, M10 uses 8mm.
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.
Socket Head Cap Screw, Full Thread (1936 Series) / Alloy Steel / THERMAL BLACK OXIDE
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Technical Specifications
Thread Size
7/8"-14
Thread Type
Fine (UNF)
Material
Alloy Steel
Head Style
Socket Head
Country of Origin
Import
Thread Pitch
14 TPI
Tensile Strength
180000
Hardness
C37 - C45
SKU
307740-10