Serrated Flanged Nut, Insert Lock Nut, Full, Aerotight, Nylon Insert
Self Locking, Hex, Full Hex, Hex Full, Lock nut
Bright Zinc Plated Steel, Stainless Steel, Nylon, Ceramic, Steel
Grade 8, A4, A4 316, A2 304, 316 A4
7.66 mm, 3.2 mm, 9.9 mm, 4 mm, 7 mm
M1.6, 8-32", 1/4-20"(NE), M2, 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm