Self Tapping Screws with Cross Pan Head Shenzhen Mrtong Precision Hardware Co., Ltd. Base Info Material:Stainless SteelType:Round Head, Round Head~Head Style:RoundConnection:Hinged BoltsGrade:10.9 Description Pre:CC US Type Turnbuckles Screw Next:Air Hose Couplings / Universal Coupling / Chicago Coupling with Female End USA Style