[100 PKG] Hex Lock Nuts Nylon Inserts Steel Zinc 3/8-24

Experience secure, vibration-resistant fastening with our Hex Lock Nuts featuring Nylon Inserts. Crafted from durable steel and finished in zinc for long-lasting corrosion resistance, these nuts lock firmly in place with a simple turn, preventing loosening in dynamic applications.

Designed for a 3/8-24 bolt size, these nylon-insert lock nuts combine reliable locking action with structural strength, making them ideal for automotive, machinery, and equipment assemblies.

Key benefits

• Locking action through a hardened nylon insert that grips the mating bolt to resist vibration and loosening.
• Durable construction from steel with a zinc finish for corrosion resistance and long service life.
• Precise thread size ensures proper fit with 3/8-24 fasteners for dependable performance.
• Ease of use standard hex nut design for quick installation with common tools.

Specifications

• Thread size: 3/8-24
• Material: Steel
• Finish: Zinc
• Nylon insert: Yes (locking)

Whether you’re outfitting your shop, workshop, or industrial equipment, these Hex Lock Nuts with Nylon Inserts deliver reliable, lock-tight performance in a compact, economical package. Add them to your fastener kit for vibration-prone applications and standard hex nut compatibility.