Pozi Raised Csk Head Self Tapping Screw (SUS316) Hangzhou Huachao Fastener Co., Ltd. Base Info Model NO.:2011092311Trademark:Hangchao or OEM serviceOrigin:Hangzhou, China(Mainland)HS Code:73181400 Description Pre:Torx CDK Head Self Tapping Screw (SUS316) Next:Carbon Steel / Iron Lifting Eye Bolts (CH-BOLT-032)