DIN571 Wood Screw 1.Great Sales Team 2.High Quality Products 3.Competitive Price DIN571 Wood Screw Hex Head1.Material:carbon steel,stainless steel,brass or others2.Head: hex head3.Drive: philiips,cross, +-,Composite slot,slotted ,hexgon, trox,square pozi or others4.Finish: plain,zp,zb,zy,phosphated.nickel,dacroment,nylock or others5.Size: M6*20,25,30,40,45,50,55,60,65,70,75,80,85,90,95,100,120, ...