Flange Nuts

Paulin 5/16-18-inch Nylon Insert Stop Nut - Pozi-Lok - Zinc Plated - Grade 5 - UNC

Nylon insert lock nuts have a nylon nylon material located at the top of the nut. The bolt threads into the nylon material which helps prevent loosening from vibration. These prevailing torque lock nuts offer excellent vibration resistance and positive locking under severe shock. The nylon collar prevents liquid seepage and internal corrosion. Compressive forces exert constant friction grip on the bolt and prevent loosening. Nuts may be reused. Steel is zinc plated for moderate protection against rust.

Paulin M4-0.70 Class 8 Metric Hex Nut-DIN 934 - Zinc Plated

Made from medium carbon steel, tempered and zinc plated. Best for areas where high strength is desired. Similar in strength to SAE Grade 5.

Paulin Metric Hex Nut M6-1.00 10pcs

Paulin Metric Machine Screw Hex Nuts are designed to be used with machine screws, bolts and threaded studs to adhere facing materials and prevent tension and shear movement. Use in wood to wood, wood to metal, or metal to metal applications. Zinc-plating provides moderate corrosion resistance. Be sure to pre-drill any holes and to use washers and bolts that are a similar grade and finish.

Paulin 1/4-20-inch Finished Hex Nut - Zinc Plated - Grade 2 - UNC

Hex Nuts are used for fastening to a hex head cap screw or bolt when mechanically joining materials together. Grade 2 is regular strength for everyday use. Made from low carbon steel. Steel is zinc plated for moderate protection against rust. Use grade 2 hex nuts with grade 2 hex head cap screws or hex bolts.