Serrated Flanged Nut, Loose Bolt, Aerotight, Full, Nylon Insert
Hex, Full Hex, Lock nut, Self Locking, Hex Full
Bright Zinc Plated Steel, Brass, Nylon, Stainless Steel, Steel
Grade 8, A4, A2 304, 316 A4, A4 316
13 mm, 7.66 mm, 3.2 mm, 9.9 mm, 19 mm
M6, 8-32", 1/4-20"(NE), M8, 4-40"(NM)
28 mm, 5 mm, 6 mm, 10 mm, 5.1 mm