Standard：IFI, DIN7504, AS3566, BS, JIS, per customer drawing, per samples, non-standard
Material：Carbon Steel, C1022 Steel, Stainless, S.S302, S.S304, S.S316, S.S410
Size：#6X7/16 (3.5X11) , #7X7/16 (3.9X11)
Recess：Phillips Drive, Square Drive
Thread Type：Type BSD
Point：#2 point,#2PT, #1PT, Drilling point
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
