①,材料：自攻螺钉必须由冷挤压钢制成；核心硬度必须为 290 HV10 至 370 HV10。 热处理后的表面硬度必须至少为450 HV0.3。 注：技术数据仅供参考，请以官方原件为准！

DIN 7500 E - Thread forming screws with hexagon head Equivalent norms: ISO 15480; CSN 021223;

DIN 7500E is a self-tapping locking screw designed for use with metal materials. Its distinctive feature is the hexagon socket head design, which facilitates fastening with the appropriate …

DIN 7500E-2009 滚花内六角圆柱头三角锁紧螺钉规格表,DIN 7500E-2009 滚花内六角圆柱头三角锁紧螺钉图纸及3D产品选型,紧固云找标准提供齐全的紧固件标准

DIN 7500 Trilobular thread-forming system “DIN7500 is an ISO metric thread forming screw for a great number of applications, optimal in-place costs and joint performance.”

DIN 7500E-2009,内六角圆柱头三角锁紧螺钉规格表,DIN 7500E-2009 内六角圆柱头三角锁紧螺钉图纸及3D产品选型,紧固云找标准提供齐全的紧固件标准

首页 / 产品与标准 / DIN 7500 (E) - 1995 内六角圆柱头三角锁紧螺钉

①,材料：自攻螺釘必須由冷擠壓鋼制成；核心硬度必須為 290 HV10 至 370 HV10。 熱處理後的表面硬度必須至少為450 HV0.3。 注：技術數據僅供參考，請以官方原件為準！

①,材料：自攻螺钉必须由冷挤压钢制成；核心硬度必须为 290 HV10 至 370 HV10。 热处理后的表面硬度必须至少为450 HV0.3。

Thread-forming screws according DIN 7500 can be driven into malleable materials without the need for tapping the mating thread. Whether a certain type of thread-forming screw is suitable …