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Briggs & Stratton 5107653 5/16"-18 Stainless Steel Hex Flange Nylon Lock Nut

Part of: Briggs & Stratton Hex Flange Nylon Lock Nut

Other options in this family: Briggs & Stratton 5108133 Briggs & Stratton 8165003 Briggs & Stratton 8165001

Manufacturer

Picture for manufacturer Briggs & Stratton

Part Number

5107653
5 reviews
Sale Price

$3.59

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Briggs & Stratton 5107653 is a 5/16"-18 hex flange nylon lock nut manufactured from 18-8 stainless steel. Designed as a genuine OEM replacement fastener for Briggs & Stratton engines and equipment, this nut combines a built-in flange bearing surface with a nylon insert locking mechanism to provide secure, vibration-resistant fastening without the need for a separate washer.

Key Features:

  • Thread Size: 5/16"-18 (Unified National Coarse – UNC)
  • Type: Hex flange nut with nylon lock insert (Nylock-style)
  • Material: 18-8 Stainless Steel (Type 304) – corrosion and rust resistant
  • Integrated Flange: Wide bearing flange distributes load evenly and eliminates the need for a separate flat washer
  • Nylon Insert: Provides positive locking action, resisting loosening caused by vibration and torque cycling
  • Genuine OEM Part: Sourced directly from Briggs & Stratton for assured fit and quality

This fastener is ideal for outdoor power equipment applications where exposure to moisture, weather, and engine vibration demand both corrosion resistance and a reliable locking solution. As a genuine Briggs & Stratton OEM part, it ensures compatibility and meets original equipment specifications.

Received order as promised, packaged well and items were exactly as advertised.

N/A

Was able to find an exact match to my OEM tires, which was proving difficult. Able to find with THMotorsports and ordering was easy.

Delivery was incredibly quick; it goes out the door very fast, which I appreciated when needing something for my boat.

good pricing

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