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SKU: SLW58-SS-36000PK

Conquest 5/8" Split Lock Washer - 18-8 Stainless Steel | Qty. 36,000 (Pallet)

Conquest 5/8" Split Lock Washer - 18-8 Stainless Steel | Qty. 36,000 (Pallet)!

  • Conquest 5/8" Split Lock Washer - 18-8 Stainless Steel, Qty. 36,000 - Pallet
  • 5/8" Conquest Split Lock Washer - 304 Stainless Steel
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Nuts and Washers
SKU: SLW58-SS-36000PK

Conquest 5/8" Split Lock Washer - 18-8 Stainless Steel | Qty. 36,000 (Pallet)

$11,125.00
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Diameters:

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

Type:

18-8 Stainless Steel 316 Stainless Steel

Pack Quantity:

1 Washer
$0.45
1,000 Washers (Carton)
$367.99
$0.36/ea
36,000 Washers (Pallet)
$11,125.00
$0.30/ea

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Specifications

Diameter: 5/8"
Thickness: .156" - .166"
Outside Diameter: 1.073"
Inside Diameter: .628" - .641"
Material: 18-8 Stainless Steel
Manufacturer Name: Conquest Fasteners
Quantity: 36,000 Washers (Pallet)
Packaging Type: Pallet
Description

Conquest Split Lock Washers made from 18-8 stainless steel are engineered to maintain tension and resist loosening caused by vibration and torque. As the washer compresses under load, its helical spring shape applies continuous pressure, gripping the fastener securely in place. Whether you’re assembling heavy machinery, constructing a metal frame, or completing a job that demands long-term strength, these lock washers help you get it done right.

Built from corrosion-resistant 18-8 stainless steel, these washers are ideal for outdoor and high-humidity environments. The non-magnetic alloy resists rust and oxidation, making it well-suited for marine, automotive, and industrial use. Available in a wide range of diameters, the Conquest Split Lock Washer is compatible with standard fasteners and can be matched to your exact needs.

Applications:

  • Machinery assembly
  • Automotive and marine equipment
  • Metal-to-metal fastening
  • Vibration-prone environments
  • General construction and fabrication

Key Features:

  • Split design locks fasteners in place under load
  • 18-8 stainless steel for excellent corrosion resistance
  • Suitable for use in humid, marine, and outdoor environments
  • Works with standard nuts and bolts
  • Available in multiple diameters to match application needs

Installation:

Install the washer beneath the nut or bolt head, with the split ends slightly offset. As the fastener is tightened, the washer flattens and resists rotation, preventing loosening over time. Ideal for use with flat washers when fastening softer materials or oversized holes.

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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.

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Nuts and Washers

× 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 5 reviews
80%
(4)
20%
(1)
0%
(0)
0%
(0)
0%
(0)
M
Matt Whalen

Hi quality 316

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!

R
Robert Treadway
Stainless Lock Washer

Works great!! Time will tell how long it lasts

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 footprint

    We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

  • Our experience

    We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

  • Proud distributor

    We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.