1/2X4 UNF Button Head Cap Screw ASME B18.3 ~Class 12.9 Black

$5.91Per: EACH
(Full Pack Contains: 25)

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Buy 25 to 49: Pay $5.91
Buy 50 to 124: Pay $4.93
Buy 125 to 249: Pay $4.43
Buy 250 or more: Pay $3.94


1/2"-20X4" (Full Thread) Imperial Button Socket Cap Screw Thermal Black Oxide UNF Pack of 25pcs price per Piece
SKU 701220
Brand Brighton Best
Shipping Weight 0.0986kg
Grade ~Class 12.9
Material HIGH TENSILE
Hardness 39 - 44 HRC
Length 4"
Coating BLACK / PLAIN
Diameter 1/2"
Thread Length Fully Threaded
Head Height 0.265"
Tensile Strength (nominal) 1241 N/mm²
Thread Type UNF
Head Diameter 7/8"
ASME Standard B18.3
Threads Per Inch 20 TPI
Wrench Size 5/16"

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