Cylindrical Head Hexagon Socket Cushion Screw Knurled Black Belt Cushion Combination Rubbing Cup Head Locking Screw
Standard
non-standard
material
Plain carbon steel
Surface treatment
Black zinc plating
Strength class
Level 10.9
Head shape
Cylindrical head
Feitai focus on
All kinds of screws, riveted studs, handles, lathes, CNC machining parts, and Turning parts.
and other hardware processing workpieces and
all kinds of hardware fasteners and other products production,
the factory has a screw production workshop, a machining production workshop,
and rivet production factory, with a complete and scientific quality management system,
the customization, production, maintenance, sales,
and system set as one of the comprehensive technology enterprises.