Insert Lock Nut, Nylon Insert, Serrated Flanged Nut, Full, Loose Bolt
Flanged, Self Locking, K-Nut, Hex, Hex Full
Brass, Steel, Stainless Steel, Bright Zinc Plated Steel, Ceramic
18 mm, 5.5 mm, 13 mm, 14.2 mm, 6 mm
M20, 8-32", 5/16-18", 1/4-20"(NE), 4-40"(NM)
DIN 985, DIN 982, DIN 6923, DIN 6926, DIN 985/DIN 982
Plain, Galvanised, Nickel Plated, Bright Zinc Plated, Zinc Plated