1/4-14X3/4 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc (Pack Qty 2,000) BC-1412KTM

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 5/16-18x1 1/4 MS51957, Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR (Pack Qty 250) BC-MS51957-99.