Cross Big Flat Head Nylok Screw (Carbon Steel)

*Material: Carbon steel
*Size: M5
*Head: Filllister head
*Screwdriver: Phillips
*Thread: Machine
*Finish: White Zinc Plated with blue nylon patched.
*Quality: Comply with RoHS standard
*8-24 hours salt spray test
*Good price performance
*Production Range: 1mm to 6mm(M1-M6) thread size for carbon steeland stainless steel screws