Paulin

3/8" Zinc Plated Flat Washer 40lbs. B146-018

Flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the surface and weakening it. Used behind a nut or screw head to distribute load and to prevent...

3/8" Zinc Plated Flat Washer 5lbs. 147-018

Flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the surface and weakening it. Used behind a nut or screw head to distribute load and to prevent...

3/8" Zinc Plated Internal Tooth Lock Washer 100 Pc. 161-220

Internal tooth lock washers are for locking and tension. Teeth on the inside of the washer create locking tension by "biting down" on the assembly. The tension adds resistance to rotation that may be...

3/8" Zinc Plated Lock Washer 100 Pc. 157-018

Lock washers known as split lock washers are engineered to provide a more uniform load distribution. Ideal for situations where potential loosening from corrosion or vibration is a concern. Lock...

3/8" Zinc Plated Lock Washer 5500 Pc. B157-018

Lock washers known as split lock washers are engineered to provide a more uniform load distribution. Ideal for situations where potential loosening from corrosion or vibration is a concern. Lock...

3/8" Zinc Plated S.A.E Flat Washer 100 Pc. 154-018

SAE washers provide a standard bolt size inside diameter with a smaller O.D. SAE washers are ideal where washer space is limited. SAE sizes are designated by the bolt diameter they are intended to...

3/8" Zinc Plated S.A.E Flat Washer 40lbs. B150-018

SAE washers provide a standard bolt size inside diameter with a smaller O.D. SAE washers are ideal where washer space is limited. SAE sizes are designated by the bolt diameter they are intended to...

3/8" Zinc Plated Spacer Washer 100 Pc. 162-918

Spacer washers are 1/32" thick. Commonly used on axles, and shafts to space between cotter pins, lock nuts, hitch pin clips and hitch pins or to take up slack between machinery parts. Minimizes wear...

3/8" Zinc Plated Wave Washer 100 Pc. 162-966

Tension washers also known as wave washers are a load bearing metal washer that has an irregular shape that acts as a spring and compresses when tightened. It can be used on uneven surfaces and to...

3/8"-16 18.8 UNC Stainless Steel Machine Screw Hex Nut 100 Pc. 5035-018

Machine screw nuts are used with machine screws and are usually smaller than 1/4”. 18.8 stainless steel fasteners have excellent corrosion resistant qualities and are an excellent choice for general...

3/8"-16 Bare "J" Type Speed Nut 100 Pc. 240-278

Speed nuts are used to retain light to medium loads. Threaded type assemble faster than ordinary hex nuts and are used to secure fasteners where clearance for a regular nut is not available. Push on...

3/8"-16 UNC 18.8 Stainless Steel Acorn Nut 100 Pc. 5037-018

18.8 stainless steel fasteners have excellent corrosion resistant qualities and are an excellent choice for general and outdoor use. Papco Nuts Catalog