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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Hillman 5/16 in. Zinc-Plated Steel USS Nylon Lock Nut, 100-Pack5 16 in. USS Nylon Lock Nuts, Zinc Plated Steel (100 Pack) These Hillman nylon insert lock nuts provide reliable, vibration resistant fastening for general construction and repair. Made of steel with a zinc plated finish and a nylon insert, they resist corrosion and stay tight without separate lock washers. Key Features: Vibration Resistant Hold: Nylon insert locks the nut to prevent loosening without lock washers Durable Construction: Steel body with
5/16 in. USS Nylon Lock Nuts, Zinc-Plated Steel (100-Pack)
These Hillman nylon insert lock nuts provide reliable, vibration-resistant fastening for general construction and repair. Made of steel with a zinc-plated finish and a nylon insert, they resist corrosion and stay tight without separate lock washers.
Key Features:
- Vibration-Resistant Hold: Nylon insert locks the nut to prevent loosening without lock washers
- Durable Construction: Steel body with zinc-plated finish for corrosion resistance
- Standard Sizing: 5/16-18 coarse (USS) thread fits common bolts and studs
- Bulk Convenience: 100-piece pack for jobsites, workshops, and restocking
- Versatile Use: Ideal for machinery, automotive, and general fastening applications
Specifications Table:
| Specification | Details |
|---|---|
| Callout Size | 5/16 inch |
| Thread Size | 5/16-18 |
| Thread Type | Coarse (USS) |
| Material | Steel with nylon insert |
| Finish | Zinc plated |
| Number in Package | 100 |
| Packaging Type | Boxed |
| Category | Nuts |
| Package Dimensions (L x W x H) | 3.1 in x 3.1 in x 2 in |
| Package Weight | 1.2 lb |
Frequently Asked Questions (FAQ):
Q: What thread size are these lock nuts?
A: They are 5/16-18 coarse thread (USS).
Q: Do I still need a lock washer with these?
A: No. The nylon insert provides the locking action, eliminating the need for a separate lock washer.
Q: What materials are these made from?
A: They have a steel body with a zinc-plated finish and a nylon insert.
Q: How many nuts come in the box?
A: 100 pieces.
Q: Are these suitable for outdoor use?
A: The zinc plating offers basic corrosion resistance; for harsh environments, consider stainless or additional protection.
Quiet Strength in a Polished Finish
These nylon lock nuts bring a tailored precision to any build—small details that make the whole composition feel intentional. I love the subtle sheen of zinc-plated steel against raw timber or matte black hardware. Use them to secure custom shelving brackets or a sculptural light fixture where reliability matters as much as aesthetics. A chic, hardworking essential for elevated, enduring spaces.
Secure your next project with dependable, corrosion‑resistant hold—add this 100‑pack of Hillman nylon lock nuts to your cart now.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy