Desc:Product nameZinc solar roof wood thread solar Hanger Bolt for concrete flat roofStandard:DIN & ANSI & JIS & IFIThread:unc,unf,metric threadMaterial:ca...
Desc:Cross Recessed Pan Head Self Tapping Wood Screw (M2~M24) A screw, or bolt, is a type of fastener, typically made of metal, and characterized by a he...