Fixing Nut, Insert Lock Nut, Nylon Insert, Serrated Flanged Nut, Full
Dome, Self Locking, Hex, Flanged, Hex Full
Brass, Steel, Stainless Steel, Bright Zinc Plated Steel, Ceramic
18 mm, 5.5 mm, 13 mm, 14.2 mm, 6 mm
3/8-24", M20, 1/4-20"(NE), 4-40"(NM), 8-32"
DIN 6923, DIN 985, DIN 982, DIN 6926, DIN 985/DIN 982
Nickel Plated, Galvanised, Bright Zinc Plated, Plain, Zinc Plated