5/16-1/4X1-1/2 UNC Socket Shoulder Screw ASME B18.3 ~Class 12.9 Black

$2.71Per: EACH
(Full Pack Contains: 25)

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Buy 25 to 49: Pay $2.71
Buy 50 to 124: Pay $2.25
Buy 125 to 249: Pay $2.04
Buy 250 or more: Pay $1.80


5/16"-1/4-20X1 1/2" UNC Imperial Socket Shoulder Screw Thermal Black Oxide UNC Pack of 25pcs price per Piece
SKU 221040
Brand Brighton Best
Shipping Weight 0.0200kg
Grade ~Class 12.9
Material HIGH TENSILE
Hardness 39 - 44 HRC
Length 1-1/2"
Coating BLACK / PLAIN
Diameter 5/16"X1/4"
Head Height 0.219"
Tensile Strength (nominal) 1241 N/mm²
Thread Type UNC
Head Diameter 7/16"
ASME Standard B18.3
Threads Per Inch 20 TPI
Wrench Size 5/32"
Shoulder Diameter 5/16"

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