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SKU: SLW38-SS

3/8" Conquest Split Lock Washer - 18-8 Stainless Steel

3/8" Conquest Split Lock Washer - 18-8 Stainless Steel!

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Nuts and Washers
SKU: SLW38-SS

3/8" Conquest Split Lock Washer - 18-8 Stainless Steel

$0.11
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Ships today when you order in the next 6 hours 11 minutes

Diameters:

1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 3/4"

Type:

18-8 Stainless Steel 316 Stainless Steel

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Specifications

Diameter: 3/8"
Thickness: .094" - .104"
Outside Diameter: .680"
Inside Diameter: .385" - .377"
Material: 18-8 Stainless Steel
Finish: Plain
Type: 18-8 Stainless Steel
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

3/8" Conquest Split Lock Washer - 18-8 Stainless Steel

This 3/8" split lock washer is crafted from 18-8 stainless steel to deliver lasting corrosion protection and vibration resistance. It’s designed to keep bolts tight under movement, load changes, or temperature swings. The spring tension of the split ring prevents unintentional loosening, making it perfect for marine, electrical, and construction hardware.

Install under fastener head with gap offset; tighten until slightly compressed to activate locking tension.

3/8" Split Lock Washer – Corrosion-Resistant Vibration Control

This washer reinforces your fastener assemblies where reliability is critical and corrosion is a concern.

Key Features

  • Helical Split Design: Applies spring pressure to resist loosening.
  • 18-8 Stainless Steel: Protects against rust, even in humid or salty environments.
  • Standard Compatibility: Matches 3/8" bolts and threaded fasteners.
  • Wide Application Range: Suitable for industrial, residential, and marine use.

Common Applications

  • Boat hardware and systems
  • Construction framing
  • Equipment brackets
  • Machinery assembly
  • Panel mounting

Installation Tips

  • Install with split facing away from the mating surface.
  • Use with a flat washer if fastening over oversized holes.
  • Retorque after initial loading if required for critical assemblies.
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
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D
Don Cordell Ward
316 Stainless Steel Lock Washers.

We build very long lasting bird homes. After constructing a wooden frame we weld HDPE for the entire shell. Even the screws we use for the frame are 316 Stainless. Most of our hardware is purchased from these fine folks we’ve been doing business with for sometime. Our experience has been nothing but positive. Of course there’s gonna be some glitches in any lasting business relationship and any of the very few we’ve had has been rectified with a short phone call. And to be honestly embarrassed, not all the “glitches” have been on their side of the fence. Thanx Folks!

B
Bolling Wilson
just what I wanted and only what I wanted

I got the bolts, nuts and washers I needed to add a more robust safety catch to my pro leg press. This personal project was one I had to put off because local shops (lowes, home depot) did not have the parts. I got them from fasteners plus fast in multiple mail orders.

V
Virgil Todd
Fast and accurate

Got my order fast and every thing I ordered.I will definitely order from this buissness again.

  •

    Our multiple distribution centers allow us to reach nearly 80% of the U.S. within 1-2 business days for all in-stock items. With thousands of items in stock & ready to ship, orders placed before 4:00pm CST ship out the same day.

  •

    Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.

  •

    As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.