
Self-Tapping Screw ng Countersunk Head
Brand: Hengzuan Surface: blue and white zinc plated, optional color zinc plated, black oxide treatment Mga Pagtutukoy: Sundin ang GB/T846-1985 Chinese national standard, nasa stock ST4.2/ST4.8/ST5.5 buong hanay ng mga detalye Packaging: 25kg export cartons, full pallets na nakabalot ng film, sumusuporta sa neutral na pag-export ng packaging, private label na packaging





