Black set screw and hexagon drive flat point , threaded body with Metric or British standards , our usual material is Carbon steel 1045 and stainless steel A2-70 , Size : M 5X15 Material : Harden Steel Finish : Black oxide Grade : 4.8 Standard : ISO , DIN and GB MOQ : 5000 Pcs Deliver time : 3 Days More specification for set screw , pls find " Set Screw With Flat Point Data " in Technology . |