DIN 923 Shoulder Screw

DIN 923 Shoulder Screw Material C1022 Screw head Pan head Screw drive Phillips Screw thread Coarse thread Dimension As customer's requires Finish Zinc plated Features Good anti-corrosion ability Certification ISO9001:2008, SGS, RoHS, Bureau Veritas After-sale service If there are any quality problems, please contact with us at once We are the professional Manufacturer of Fasteners, since 1999, ISO, RoHS, SGS, Bureau Veritas Certificated, one hour reach Ningbo port, this is