5/16-18x5-1/2" Hex Head Cap Screws Grade 8 Zinc Yellow

$2.21

Quantity 1 10 20 50 250

Part Number: HCS31C550-8Y
Diameter/Pitch: 5/16"-18
Length Under Head: 5-1/2"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 1/2"