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5/16"-18 x 4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

Type: Grade 8 Hex Cap Screws
Part Number: 00686
Original price $9.02 - Original price $30.86
Original price
$18.21
$9.02 - $30.86
Current price $18.21

Diameter: 5/16"
Length: 4"
Material: Steel
Finish: Yellow Zinc
Head Style: Hex (1/2" Wrench)
Thread Size: 18 (Coarse)
Thread Length: 7/8"
Hardness: Grade 8
Type: Cap Screw
A hex cap screw has a hexagonal head, designed to be driven by a wrench.