This product by the nut screw spring is composed of three parts. Screw head producing a slotted, is used to adjust the. Nut rive

The material is easy to iron, the surface of nickel. Large enough and slotted head screw and suitable for hand tool assembly; compact design; thread sizes#4 to1/4 '' and M3 to M6.

Material	according to customer needs
Length	16MM to 25MM
Diameter	10MM
color	according to customer needs
Thread size	#4 to 1/4'' and M3 to M6

Panel fastener assemblies