Nuts, bolts and washers

Hexagonal castle nut engineered for secure fastening in critical assemblies requiring safety wire retention. The precision-cut castellations accommodate cotter pins to prevent accidental loosening in high-vibration environments. Zinc plating delivers superior corrosion resistance for demanding outdoor and industrial applications. Designed for automotive suspension systems, machinery assemblies, and structural connections where reliable retention is essential. Standard hexagonal configuration ensures compatibility with conventional wrenches for efficient installation and maintenance.

High-grade stainless steel 18/8 hexagonal nuts engineered for 6-32 machine screws in furniture assembly and general construction applications. These precision-threaded fasteners deliver exceptional corrosion resistance and structural durability for both indoor and outdoor projects. The hexagonal profile enables secure tightening with standard wrenches while maintaining consistent holding power under stress. Essential hardware for cabinet installation, furniture repair, appliance mounting, and mechanical assemblies requiring reliable, long-lasting threaded connections in demanding residential and commercial environments.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

This steel and nylon lock nut is ideal for structure assembly.

Thanks to its covered end, the screws will be protected with these nuts.

Thanks to its covered end, the screws will be protected with these nuts.

Thanks to its covered end, the screws will be protected with these nuts.

Thanks to its covered end, the screws will be protected with these nuts.

Thanks to its covered end, the screws will be protected with these nuts.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

Join two external thread fastening elements thanks to the coupling nut.

These four-prong T-nuts are made of steel with a zinc finish and are designed for structure assembly.

These four-prong T-nuts are made of steel with a zinc finish and are designed for structure assembly.

These four-prong T-nuts are made of steel with a zinc finish and are designed for structure assembly.

These four-prong T-nuts are made of steel with a zinc finish and are designed for structure assembly.

These four-prong T-nuts are made of steel with a zinc finish and are designed for structure assembly.

These four-prong T-nuts are made of steel with a zinc finish and are designed for structure assembly.

The Outdoor Accents hex-head washer from Simpson Strong-Tie provides the decorative appearance of a bolt connection. Its patent-pending design enables a much easier installation time compared to through-bolting. The washer is code-listed (IAPMO). It is designed exclusively to fasten Outdoor Accents post bases, T and L straps and angles.

This type of nut is widely used for its traction strength.

Fasten wood and metal with these Reliable steel nuts. The grade-5 steel nuts have increased hardness as they are heat treated. The coarse thread nuts prevent stripping. The 5/8-in dia nuts come in a pack of 25.

Secure metal and wood together with these Reliable hexagonal nuts. Turn and tighten the nuts easily with their hexagonal head. The zinc-plated nuts resist corrosion in harsh environments. They have an inner diameter of 3/4 in.

The hexagonal connecting nut is made of hot-dip galvanized steel and allows the assembly of two bolts. Highly resistant to corrosion, thanks to its zinc coating, its hexagonal shape also facilitates gripping and fastening.

A simple latch for cabinets, doors, windows, and chests. Easy to use design. Sturdy and reliable.

A simple latch for cabinets, doors, windows, and chests. Easy to use design. Sturdy and reliable.

A simple latch for cabinets, doors, windows, and chests. Easy to use design. Sturdy and reliable.