螺丝头类型
平底锅, 大圆扁头, 平板型, 椭圆形, 圆形, 六角, 芝士, 包边
Product name
stud rivet black nickle vintage binding post chicago screw
material available
steel,stainless steel,brass,plastic
finish
plain,nickle/zinc/brass/ plating,black anodizing
shaft length
5mm 6mm 8mm 10mm 12mm 15mm 20mm etc