Manufactured to DIN 934. Hexagon Full Nuts Zinc Plated Steel. Bright zinc plated (BZP). These are the standard, most commonly used type of nuts. Grade 8 steel.
M8 Form A Flat Washers A4 Marine Grade Stainless Steel 316 for M2, M3, M4, M5, M6, M7, M8, M10 and M12 Screws (Pack of 20)
M2 M2.5 M3 M4 M5 M6 M7 M8 M10 M12 FORM G STAINLESS STEEL FLAT WIDE HEAVY WASHERS
A2 & A4 STAINLESS M3 M4 M5 M6 M7 M8 M10 FORM A B C G & WASHERS HEAVY THICK FLAT
M4 M5 M6 M7 M8 M10 M12 M14 M16 M20 Metric Flat Washers Form A Bright Zinc Plated
???????? NYLOC NUTS M3 M4 M5 M6 M7 M8 M10 NYLON INSERT LOCK NUT ZINC PLATED
M4 M5 M6 M8 M10 M12 Hex Hexagon Nut Stainless Steel A2 (304) Hex Hexagon Full Nuts by MultiScrew (20, M8 (8mm))