M5 * 12 mm Hex Set Screw - A2 Grade A2 stainless steel has good resistance to corrosion except in severe industrial and Marine Condition. Use A4 in a marine environment. Where: e = point to point k = head thickness s = across flats l = thread length Thread Pitch - 0.8 mm e - 8.79 mm (min) k - 3.6 mm ax) s - 8 mm l - 12 mm DIN933
