Loose Bolt, Serrated Flanged Nut, Insert Lock Nut, Full, Nylon Insert
Self Locking, Dome, Hex, Flanged, Hex Full
Steel, Brass, Ceramic, Bright Zinc Plated Steel, Stainless Steel
8 mm, 5.5 mm, 13 mm, 14.2 mm, 6 mm
M20, 8-32", 1/4-20"(NE), 9/16-18", 4-40"(NM)
DIN 985, DIN 6923, DIN 982, DIN 6926, DIN 985/DIN 982
Galvanised, Plain, Nickel Plated, Bright Zinc Plated, Zinc Plated