Stainless Steel USS Nylon Lock Nut, 1/2"-13 (25-Pack)

Durable 18-8 stainless steel nylon-insert lock nuts for secure, vibration-resistant fastening. Sized for 1/2"-13 USS coarse threads, ideal for use with matching bolts and washers in demanding, corrosive environments.

Key Features:

• Secure Hold: Nylon insert resists loosening from vibration for long-lasting fastening
• Corrosion Resistant: 18-8 stainless steel finish stands up to rust in outdoor and marine settings
• USS Coarse Thread: Fits 1/2"-13 bolts or rods for reliable compatibility
• Hex Design: Easy to tighten with standard wrenches for quick installs
• Bulk Pack: 25 boxed nuts for project and jobsite efficiency

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What thread size do these lock nuts fit?
A: They are 1/2"-13 USS coarse thread and should be used with matching bolts or rods.

Q: Are they suitable for outdoor use?
A: Yes. The 18-8 stainless steel provides strong corrosion resistance for outdoor and damp environments.

Q: Do I need washers?
A: Use with washers of the same material and finish when needed for load distribution or surface protection.

Q: How does the nylon insert work?
A: The nylon ring creates rotational resistance against the mating threads, helping prevent the nut from backing off.

Q: How many nuts are included?
A: A total of 25 lock nuts come in the box.

Polished Utility with Enduring Strength

These stainless steel lock nuts bring a refined, industrial note to hardware moments, marrying a sleek sheen with steadfast performance. The nylon insert detail is a subtle yet powerful design feature—quietly keeping everything perfectly in place. Style them with matching stainless bolts for a cohesive, modern hardware story across cabinetry, outdoor furnishings, or custom metalwork. Consider them a small luxury in the language of craftsmanship—dependable, elegant, and essential.

Secure your projects with stainless confidence—add this 25-pack of 1/2"-13 nylon lock nuts to your cart today.