色综合综合|国产成人视屏|国模精品娜娜一二三区|国产精品久久久久永久免费看 |在线免费观看日本

Half countersunk head cross self tapping din7983

Half countersunk head cross self tapping din7983Half countersunk head cross self tapping din7983Half countersunk head cross self tapping din7983
  • Product description：Cross slotted countersunk head self tapping screw is a kind of screw. The head is flat, countersunk or semi countersunk

Half countersunk head cross self tapping din7983

Material: stainless steel 304316, grade 8.8 high strength and grade 12.9 high strength

Product standard:DIN7983

It can also support non-standard customization.