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