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SKU: SLW34-SS

3/4" Conquest Split Lock Washer - 18-8 Stainless Steel

3/4" Conquest Split Lock Washer - 18-8 Stainless Steel!

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Nuts and Washers
SKU: SLW34-SS

3/4" Conquest Split Lock Washer - 18-8 Stainless Steel

$0.77
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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: 3/4"
Thickness: .188" - .198"
Outside Diameter: 1.265"
Inside Diameter: .753" - .766"
Material: 18-8 Stainless Steel
Finish: Plain
Type: 18-8 Stainless Steel
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

3/4" Conquest Split Lock Washer - 18-8 Stainless Steel

For large-diameter bolts used in structural, industrial, or marine applications, this 3/4" split lock washer provides tension retention and corrosion resistance. Its 18-8 stainless steel construction resists oxidation, while the split-ring design delivers constant spring force to prevent bolt loosening under load and vibration.

Install between the fastener head or nut and the surface, with the split ends offset. Tighten until slight flattening is observed.

3/4" Split Lock Washer – Vibration Control for Large Stainless Fasteners

This washer keeps big bolts tight, even in high-vibration or outdoor settings where failure isn’t an option.

Key Features

  • 18-8 Stainless Steel: Withstands moisture and corrosion exposure.
  • Helical Locking Shape: Maintains tension to resist fastener loosening.
  • Heavy-Duty Fit: Designed for standard 3/4" stainless bolts and threaded rod.
  • Field-Proven Durability: Ideal for industrial and marine fastener security.

Common Applications

  • Bridge decking and rail joints
  • Heavy marine hardware
  • Large framing or column fastenings
  • Outdoor industrial structures
  • Equipment housing and tanks

Installation Tips

  • Apply torque until washer flattens slightly for optimal spring tension.
  • Use with stainless bolts and nuts to avoid dissimilar metal issues.
  • Inspect post-install to confirm seating and alignment.
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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%
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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.

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    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.

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    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.