Material: Carbon Steel, C1022 Steel, Stainless, S.S302, S.S304, S.316, S.S410
Head Type: Bugle Head, Modify Truss Head, Thin Wafer Head, Laminting Head, Trim HeaD, Pan Framing
Drive: Phillips, Square
Thread Type: Fine thread, Type S, SS, Coarse thread, CS, Hi-low thread, HI-LO thread
Coating: Zinc Plated Cr+6, Zinc Plated Cr+3, Zinc Yellow Cr+3, Zinc Yellow Cr+6, Grey Phosphated, Black Phosphated, Ruspert 500HRS, Ruspert 1000HRS, Ruspert 1500HRS, Class 3, Class 4, Other Special Coating