Insert Lock Nut, Aerotight, Nylon Insert, Serrated Flanged Nut, Half
Full Hex, Hex Full, Lock nut, Self Locking, Flanged
Bright Zinc Plated Steel, Ceramic, Nylon, Steel, Stainless Steel
Grade 8, A4 316, A4, 316 A4, A2 304
3.2 mm, 9.9 mm, 24 mm, 19 mm, 5 mm
M16, 9/16-18", 5/8-11", 4-40"(NM), 8-32"
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm