8-18X3/8 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc (Pack Qty 6,000) BC-0806KTM

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 10-16X1 1/2 Unslotted Ind Hex Washer Serrated 1/4" Across Flat Full Thread Self Pierce Sc Zinc Needle Pt (Pack Qty 3,000) BC-1024PWS.