供应弹簧螺钉YD22-0420-20.5/-22.1/-25.3复合槽弹簧螺丝 圆柱台阶直纹滚花螺丝钉 弹簧螺钉规格

产品名称： 弹簧螺钉
产品规格： PF21 PF22
产品备注： 它能够满足多种功能性与装饰性的需要；足够大与开十字槽的头部适合手拧与工具装配；设计紧凑；螺纹规格：#4到#1/4"；M3到M6.
常用型号有,有银色与黑色二种.
钉子头部有十字的,十一字的.一字的.梅花的等/
PF21类PF22类压铆式松不脱螺丝PRESS-IN STYLS PANEL FASTENER ASSEMBLIES PF21 PF22
PF21-M3-12.3 PF21-M3-14 PF21-M3-15.5 PF21-M3-17.1
PF21-M3.5-16.4 PF21-M3.5-18 PF21-M3.5-19.6 PF21-M3.5-21.2
PF21-M4-16.9 PF21-M4-18.5 PF21-M4-20 PF21-M4-21.6
PF21-M5-16.9 PF21-M5-18.5 PF21-M5-20 PF21-M5-21.6
PF21-M6-20.5 PF21-M6-22.1 PF21-M6-23.7 PF21-M6-25.3
PF21-440-12.3 PF21-440-14 PF21-440-15.5 PF21-440-17.1
PF21-632-16.4 PF21-632-18 PF21-632-19.6 PF21-632-21.2
PF21-832-16.9 PF21-832-18.5 PF21-832-20 PF21-832-21.6
PF21-032-16.9 PF21-032-18.5 PF21-032-20 PF21-032-21.6
PF22-M3.5-16.4 PF22-M3.5-18 PF22-M4-20 PF22-M3.5-21.2
PF22-M4-16.9 PF22-M4-18.5 PF22-M5-20 PF22-M4-21.6
PF22-M5-16.9 PF22-M5-18.5 PF22-M6-23.7 PF22-M5-21.6
PF22-M6-20.5 PF22-M6-22.1 PF22-440-15.5 PF22-M6-25.3
PF22-440-12.3 PF22-440-14 PF22-632-19.6 PF22-440-17.1
PF22-632-16.4 PF22-632-18 PF22-832-20 PF22-632-21.2
PF22-832-16.9 PF22-832-18.5 PF22-032-20 PF22-832-21.6
PF22-032-16.9 PF22-032-18.5 PF22-0420-23.7 PF22-032-21.6
PF22-0420-20.5 PF22-0420-22.1 PF22-0420-25.3