材料
黄铜, 不锈钢, 钢, 铝, 塑料, 钛, 镍, 青铜, 尼龙
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, Custom
Diameter
1-20mm(customizable)
Material
carbon steel,stainless steel,brass,aluminum,plastic
Surface treatment
passivate, plated, Sandblast
Factory
Shenzhen huaxianglian hardware factory