MeHurr
✓Price
$188.99
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The Hillman Group 180397 1 1 1 5/16-18 Whiz Lock Nut, 100-Pack
★★★★★
$188.99
Quantity
1
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About this item
- A Whiz-Lock Nut is the brand name for a reusable, serrated flange lock nut
- Whiz-Lock nuts are resistant to being loosened by torque or vibrations
- Zinc-plated for moderate corrosion resistance
Product description
Whiz-Lock, one-piece, all-metal, free-spinning nuts have been proven to overcome vibration and a variety of other forces. The underside, or bearing surface of the fastener, has a series of spiraling serrations, or teeth, to provide a locking, reliable hold. The application of this nut is as simple as spinning it on.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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