Hillman Zinc-Plated Steel Nylon Insert Lock Nuts 1-8 USS Coarse Thread by Hillman - Used condition

Hillman Zinc-Plated Steel Nylon Insert Lock Nuts 1-8 USS Coarse Thread — Open-Box, 67% Off

Name: Hillman Zinc-Plated Steel Nylon Insert Lock Nuts 1-8 USS Coarse Thread
Brand: Hillman
SKU: awhd-us-b003vg38tk
Price: 10.43 USD
Availability: InStock

Brand: Hillman

Condition: Used - Mint

$10⁴³

$31²³

-67% Save $20⁸⁰

Updated: 31 days ago

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Description

LOCKS AND RESISTS VIBRATION: This lock nut has a built-in nylon collar that grips the bolt threads as it is tightened, holding the nut fast against vibration and movement so a bolted joint stays tight without a separate washer or adhesive.

NYLON COLLAR GRIPS THE BOLT: Fitting a 1-8 coarse bolt, an unthreaded nylon ring at the top of the nut deforms around the bolt threads as it drives through, creating friction that resists loosening while the hex flats take a wrench.

ZINC-PLATED STEEL: Made from steel with a protective zinc plating and a nylon locking ring, the nut resists rust and corrosion for dependable indoor and light outdoor use, keeping its locking grip through normal handling and service.

MACHINERY AND VIBRATION USE: Ideal for machinery, engines, equipment, and vehicle assemblies subject to vibration and movement where a standard nut would loosen, a dependable self-locking nut for repair, maintenance, and assembly work.

TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep these nuts on hand for assembly, mounting, and repair jobs around the home and shop.

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Product Details

SKU:: awhd-us-b003vg38tk
Model:: 180174
Country:: US
ASIN:: B003VG38TK
GTIN:: 00008236072976
UPC:: 008236072976

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $21 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.