Bulk Serrated Hex Flange Nuts – Regular & Large, Case Hardened Zinc CR+3 (Coarse & Fine Threa 440412 These NE and NU Nylon

These NE and NU Nylon Insert Locknuts are suitable for heavy-duty applications where resistance to vibration and loosening is critical

providing both cost efficiency and convenience

including 1-1/8"-8 and 1-1/4"-8

9/16-12 hex nuts available in matching finishes in the USA Fasteners Collection

Bulk Serrated Hex Flange Nuts – Regular & Large, Case Hardened Zinc CR+3 (Coarse & Fine Threa 440412 These NE and NU NylonBulk Serrated Hex Flange Nuts Regular & Large, Case Hardened Zinc CR+3 (Coarse & Fine Thread) Secure your assemblies with our high quality Serrated Hex Flange Nuts made from case hardened steel with a protective Zinc CR+3 plating. These nuts feature a serrated flange that provides a locking action, reducing the need for a separate washer and preventing loosening due to vibration. Available in both Regular and Large hex flange designs, they offer