5/16-18x1/2" Slotted Hex Washer Head Type F Thread Cutting Screws Zinc

Part Number: 31C50SHWMSZ/F
Diameter/Pitch: 5/16"-18
Length Under Head: 1/2"
Grade: Case Hardened Steel
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Point Type : Type F - Thread Cutting
Recommended Predrill Hole Size: L
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