[1200 BULK] Hex Jam Nuts Steel Zinc Plated 1/2-20

Hex Jam Nuts Steel Zinc Plated 1/2-20 are compact locking nuts designed to secure bolts and prevent vibration-induced loosening in a wide range of assemblies.

Constructed from durable steel and finished with a zinc plating, these jam nuts combine strength with corrosion resistance for long-lasting performance in indoor and outdoor environments.

• Material: Steel for high load carrying capacity, with a robust zinc plating for corrosion resistance.
• Size & Thread: 1/2-inch nominal diameter with 20 threads per inch (1/2-20).
• Finish: Zinc plated for added durability and bright, lasting protection against rust.
• Design: Hex shape provides easy wrench grip and a low-profile profile for space-constrained applications.
• Applications: Ideal for automotive, machinery, equipment assemblies, and general fastening where a jam nut is used to lock a nut or bolt in place.
• Benefits: Helps prevent loosening from vibration, recoil, or thermal cycling by applying locking pressure against the mating fastener.

Usage tip: Tighten the jam nut against the main nut or bolt with standard torque, then snug the assembly to lock it in place. Ensure you choose the correct thread and length for reliable performance.

Whether you're building equipment, performing repairs, or stocking fasteners for maintenance, these Hex Jam Nuts provide dependable locking strength with a clean zinc finish.