DIN 933, grade 8.8, galvanized, 650 pieces, assorted. Consisting of: 100 pieces each: 4 x 10 / 4 x 16 50 pieces each: 4 x 20 / 4 x 40 / 5 x 16 / 5 x 20 25 pieces each: 5 x 30 / 5 x 40 20 pieces each: 5 x 50 25 pieces each: 6 x 16 / 6 x 20 20 pieces each: 6 x 40 / 6 x 50 / 8 x 16 / 8 x 20 / 8 x 25 / 8 x 40 10 pieces each: 8 x 50 Accent color white Features external hexagon Main color black Standards DIN 933 Secondary color silver Type/kind Article Design fastener sets, hexagon head screws Variant screws