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5.0 out of 5 stars. 1 review
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Hillman 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack

Hillman 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
5.01 Reviews

Item # 328276699

Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
$1.99
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Hillman 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
5.01 Reviews

Item # 328276699

Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
Image showing 5/16 in.-18 TPI Grade 5 Serrated Whiz Lock Nuts, 3-Pack
$1.99

Out of stock at

Grassland (franklin) TN

Delivery to

37027

Pickup Nearby at FRANKLIN TN(6.7) miles FREE

Free standard delivery on online footwear & Clothing purchases of $49 and over.

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Grade 5 Whiz Lock Nuts, also known as serrated flange lock nuts, are ideal for applications in which a vibration or torque-resistant fastener is desired. Their unique design grips material for additional security. Sold in sets of 3.

  • VIBRATION-RESISTANT: Offers better resistance to loosening by vibration compared to hex nuts
  • SERRATED FLANGE: Unique design grips material for additional security
  • 5/16"-18 USS COARSE THREAD: Matches bolts or rods of a 5/16"-18 coarse thread size
  • STRONG, STURDY, RELIABLE: Made of high-quality steel

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Middlesex, NJ
Review 1

Right Part for the job

5 years ago
Needed a Flange Nut for my Craftsman Lawnmower. This was perfect for the front wheel. It has not fallen off since I installed it.

Yes, I recommend this product.