1/4-20x1/2" External Tooth Sems Phillips Pan Head Machine Screws Zinc

Part Number: 25C50PPHMSZ/EXSEMS
Diameter/Pitch: 1/4"-20
Length Under Head: 1/2"
Grade: Steel
Head Type: Phillips Pan w/ Sems Ext Tooth Washer
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full