Insert Lock Nut, Full, Serrated Flanged Nut, Nylon Insert, Half
Full Hex, Hex Full, Flanged, Lock nut, Self Locking
Bright Zinc Plated Steel, Stainless Steel, Nylon, Brass, Ceramic
A4, 316 A4, Grade 8, A4 316, A2 304
3.2 mm, 9.9 mm, 13 mm, 19 mm, 30 mm
M10, 5/8-11", 5/16-18", 4-40"(NM), 8-32"
4.1 mm, 6.6 mm, 28 mm, 12 mm, 5.1 mm