Insert Lock Nut, Nylon Insert, Full, Fixing Nut, Serrated Flanged Nut
Dome, Flanged, Self Locking, Hex, Hex Full
Steel, Bright Zinc Plated Steel, Stainless Steel, Brass, Ceramic
11.5 mm, 18 mm, 13 mm, 14.2 mm, 6 mm
M20, 8-32", 7/16-14", 1/4-20"(NE), 4-40"(NM)
DIN 985, DIN 982, DIN 6923, DIN 6926, DIN 985/DIN 982
Zinc, Bright Zinc Plated, Plain, Galvanised, Zinc Plated