DIN7504P Steel drilling screw

1, Wide variety of materials to include: low carbon, hightensile and alloy;

2, Over 15years manufacturer and export experience;

3, Cooperate with first class big importers in America andEuropean countries;

4, Working process include: cold forged, hot forged, andmachining, also CNC machine, can do OEM order;

5, ISO management;

6, Available:DIN7504K,7504N,7504P, Drywall self drilling screwsphillips bugle head,hex flange head self drilling screws with dpnewashers, hex flange head self drilling screws, hex washers headself drilling screws with boneded washer and also available instainless

DIN7504P Steel drilling screw