Hangzhou (China, cerca Shanghai) Puerto Moresby (Papúa Nueva Guinea)

phillips drive bugle head drywall screw black phosphated coarse thread3

RECESS： Philips,Square,Torx DIA：#6-3.5 #8-4.2 #10-4.8 #12-5.5 #14-6.3 HEAD：bugle head LENGTH：#6,#7,#8-7.9-8.4 #10 8.6-9.2 #12,#14-11.8-12.4 Grade：C1022A NORM： Surface：black phosphate ,zinc plated ,Yellow Zinc plated, Dacromet, Ruspert,…