5/16-18x4-1/2" Hex Head Cap Screws Grade 8 Zinc Yellow

$1.83

Quantity 1 10 20 50 300

Part Number: HCS31C450-8Y
Diameter/Pitch: 5/16"-18
Length Under Head: 4-1/2"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 1/2"