Jiangyin Ruyi Standard Component Co., Ltd. [China]

cross recessed self tapping screw 1.material:stainless steel 304 316 200 2.head:countersunk pan oval pan washer round socket

 cross recessed self tapping screw

1.material:stainless steel 304 316 2002.head:countersunk pan oval pan washer round socket

3.Standard: DIN7991 DIN7985 DIN7982 GB845 GB846 GB5283 ANSI B18.6.4 ISO704

cross recessed self tapping screw