Fastener SuperStore will be closed Thursday 11/25 and Friday 11/26. Orders placed after 5pm on 11/24 will ship Monday 11/29. Happy Thanksgiving!

Hex Flange 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.