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