5/16X3-1/4 UNC Socket Head Cap Screw ASME B18.3 ~Class 12.9 Black

$1.16Per: EACH
(Full Pack Contains: 100)

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Buy 100 to 199: Pay $1.16
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5/16"-18X3 1/4" (Partial Thread) Imperial Socket Head Cap Screw Thermal Black Oxide UNC Pack of 100pcs price per Piece
SKU 011221
Brand Brighton Best
Shipping Weight 0.0336kg
Grade ~Class 12.9
Material HIGH TENSILE
Hardness 39 - 44 HRC
Length 3-1/4"
Coating BLACK / PLAIN
Diameter 5/16"
Thread Length Partially Threaded
Head Height 5/16"
Tensile Strength (nominal) 1241 N/mm²
Tightening Torque 42.7Nm
Thread Type UNC
Thread Pitch 18 TPI
Head Diameter 15/32"
ASME Standard B18.3
Wrench Size 1/4"

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