5/16-18x1/2" Combo Round Head Machine Screws Steel Zinc

Part Number: RDHDMS31C50Z
Diameter/Pitch: 5/16"-18
Length Under Head: 1/2"
Grade: Steel
Head Type: Combo - Phillips/Slotted
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full