black set screws

Unit Price:US $0.59-0.8 /piece

Min Order:2000 piece

Industry:Hardware

Material: Carbon steel, Stainless steel, brass ,Aluminum etc

Diameter: +/-0.001mm

Hardness: HRC/HV/HB

Heat treatment: Point hardening, quenching hardening

Surface treatment: Polishing; Anodize; Nickel, Zinc, Tin, chrome,Silver plating etc.

Delivery time: 1-35workdays

Certification: ISO9001,SGS,ROSH,ISO14001

Size: DIN,or accroding to your drawing

OEM/ODM: available

Port: shenzhen