10-16X1 1/4 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc (Pack Qty 3,000) BC-1020KTM

Common usage is to attach wire or metal lathe to metal studs of a thickness between 12 - 20 gauge. The head design offers low clearance and an extra large bearing surface AISI 1016 - 1022 or equivalent steel Screws shall be quenched in liquid and then tempered by reheating to 625°F minimumYou may also like 1/4-10X1 1/4 Slotted Ind Hex Washer Thread Rolling Screws 48-2 Fully Threaded Zinc & Wax (Pack Qty 2,000) BC-1420LSW.