Full, Insert Lock Nut, Aerotight, Loose Bolt, Nylon Insert
Full Hex, Hex, Self Locking, K-Nut, Lock nut
Bright Zinc Plated Steel, Stainless Steel, Ceramic, Nylon, Steel
A4, A2 304, 316 A4, Grade 8, A4 316
3.2 mm, 9.9 mm, 8 mm, 19 mm, 5 mm
1/4-20"(NE), M4, M2, 4-40"(NM), 8-32"
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm