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Hex Flange Lock Nuts

Hex Flange Nuts

Hex Flange Nuts are available in steel with a zinc, black oxide, black zinc & yellow zinc finish; and in grade 5, grade 8 and 18-8 stainless steel. Many sizes feature a serrated bearing surface. Hex serrated flange locknuts require more torque to loosen than to tighten.

Showing 1-30 of 201 Results. Continue Filtering or Select a Part Below

Part No.Part DescriptionCarton QtyPrice
438321 4-40 Serrated Hex Flange Locknuts / Steel / Zinc
 10,000 $1488.00
601657 6-32 Serrated Hex Flange Locknuts / 18-8 Stainless Steel
 3,000 $315.81
631895 6-32 Serrated Hex Flange Locknuts / Grade 5 / Zinc
 5,000 $159.40
356666 6-32 Serrated Hex Flange Locknuts / Steel / Black Oxide
 5,000 $252.10
119997 6-32 Serrated Hex Flange Locknuts / Steel / Zinc
 5,000 $173.15
607300 6-32 Serrated Hex Flange Locknuts / Steel / Black Zinc
 5,000 $288.15
319056 8-32 Serrated Hex Flange Locknuts / 18-8 Stainless Steel
 2,000 $298.60
621177 8-32 Non-Serrated Hex Flange Nuts / 18-8 Stainless Steel
 5,000 $351.80
634466 8-32 Serrated Hex Flange Locknuts / 316 Stainless Steel
 2,000 $168.54
631908 8-32 Serrated Hex Flange Locknuts / Grade 5 / Zinc
 5,000 $205.00
357335 8-32 Serrated Hex Flange Locknuts / Steel / Black Oxide
 5,000 $279.10
132138 8-32 Serrated Hex Flange Locknuts / Steel / Zinc
 5,000 $187.35
505296 8-32 Hex Flange Nuts / Non-Serrated / Steel / Zinc
 5,000 $140.15
319159 10-24 Serrated Hex Flange Locknuts / 18-8 Stainless Steel
 2,000 $266.44
621188 10-24 Non-Serrated Hex Flange Nuts / 18-8 Stainless Steel
 4,000 $346.88
634355 10-24 Serrated Hex Flange Locknuts / 316 Stainless Steel
 2,000 $175.78
631912 10-24 Serrated Hex Flange Locknuts / Grade 5 / Zinc
 4,000 $196.76
357641 10-24 Serrated Hex Flange Locknuts / Steel / Black Oxide
 4,000 $237.20
145499 10-24 Serrated Hex Flange Locknuts / Steel / Zinc
 4,000 $194.88
505309 10-24 Hex Flange Nuts / Non-Serrated / Steel / Zinc
 4,000 $202.24
607399 10-24 Serrated Hex Flange Locknuts / Steel / Black Zinc
 4,000 $296.52
319276 10-32 Serrated Hex Flange Locknuts / 18-8 Stainless Steel
 2,000 $148.66
621199 10-32 Non-Serrated Hex Flange Nuts / 18-8 Stainless Steel
 4,000 $349.88
634366 10-32 Serrated Hex Flange Locknuts / 316 Stainless Steel
 2,000 $175.78
631929 10-32 Serrated Hex Flange Locknuts / Grade 5 / Zinc
 4,000 $197.52
358037 10-32 Serrated Hex Flange Locknuts / Steel / Black Oxide
 4,000 $242.92
153272 10-32 Serrated Hex Flange Locknuts / Steel / Zinc
 4,000 $223.56
505315 10-32 Hex Flange Nuts / Non-Serrated / Steel / Zinc
 4,000 $200.80
607400 10-32 Serrated Hex Flange Locknuts / Steel / Black Zinc
 4,000 $317.88
358303 12-24 Serrated Hex Flange Locknuts / Steel / Black Oxide
 4,000 $623.00