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NYLON FLAT WASHER 5/16 BOLT - AUVECO - Auto Vehicle Parts LLC

Part #: 13909

Ensure secure and reliable fastening in your automotive and industrial projects with the AUVECO 13909 Nylon Flat Washer. Engineered for professional technicians and mechanics, this high-quality nylon flat washer is designed for use with 5/16" bolts, providing essential load distribution, vibration dampening, and protection for various assemblies. Manufactured by AUVECO, a trusted leader in specialty fasteners for over a century, this washer meets high OEM standards for durability and performance.

Key Features

  • Professional-Grade Construction: Manufactured by AUVECO - Auto Vehicle Parts LLC, known for quality automotive and industrial fasteners.
  • Durable Nylon Material: Constructed from robust nylon, offering excellent resistance to wear, abrasion, and common chemicals, oils, and solvents.
  • Corrosion and Chemical Resistance: Unlike metal washers, nylon is naturally resistant to rust, corrosion, and many chemical exposures, making it ideal for harsh environments.
  • Electrical Insulation Properties: Provides effective electrical insulation between components, preventing short circuits and protecting sensitive electrical parts.
  • Load Distribution and Vibration Dampening: Distributes fastener loads evenly, helps prevent damage to surfaces, and significantly reduces noise and vibration in assemblies.
  • Lightweight and Cost-Effective: Offers a high strength-to-weight ratio and is a cost-effective alternative to metallic washers without sacrificing performance.

Applications

The AUVECO 13909 Nylon Flat Washer is an indispensable component across numerous professional applications. In the automotive industry, these washers are frequently used in engine bays, for securing electrical components, interior panels, and various bodywork applications where corrosion resistance, electrical insulation, and vibration dampening are critical. Their resistance to chemicals and temperature makes them suitable for demanding under-hood environments. Beyond automotive, they are widely utilized in industrial machinery and equipment assembly, marine applications, and electronics where their non-conductive and durable properties are highly valued for reliable fastening and component protection.

Specifications

  • Manufacturer: AUVECO - Auto Vehicle Parts LLC
  • Model Number: 13909
  • Material: Nylon
  • Bolt Size Compatibility: 5/16 in.
  • Inner Diameter (I.D.): 0.375 in. - 0.405 in. (Nominal 0.390 in.)
  • Outer Diameter (O.D.): 0.735 in. - 0.765 in.
  • Thickness: 0.061 in. - 0.063 in. (Nominal 0.062 in.)
Only 1 left in stock - order soon

$6.04

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This product was added to our catalog on Friday 10 July, 2026.

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