Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk
HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk
HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk

HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Secure your projects with the HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk, designed for durability and optimal fastening.
Hillman MPN 300039 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $8.29.
$8.29
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Experience superior fastening with the HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk. Crafted from high-quality steel and finished with a durable zinc plating, these lock washers are essential for securing bolts and preventing loosening caused by vibration. Ideal for both DIY projects and professional applications, this pack of 20 ensures you have the right amount of washers for any job.

  • Size: Each washer measures 3/4 inch in diameter, making it versatile for various tasks.
  • Material: Constructed from premium zinc-plated steel, these washers offer excellent corrosion resistance.
  • Quantity: Comes conveniently packaged in a box of 20, perfect for keeping your workspace organized.
  • Functionality: Designed to provide optimal grip and stability, ensuring your fasteners stay securely in place.

The HILLMAN 3/4 in. D Zinc-Plated Steel Split Lock Washer 20 pk is an indispensable addition to your hardware collection. Whether you’re working on home repairs, automotive projects, or intricate constructions, these lock washers enhance the reliability of your assemblies.

Don’t compromise on quality—secure your projects with confidence. Order your pack today and experience the difference!

The Details Specifications

Brand Hillman
SKU 5304662
UPC 008236090550
Unit 0
Case Pack Quantity 9 per case
Retail Unit Quantity 1
Unit of Measure 20 BX
Dimensions (L × W × H) 3 × 3 × 2
Weight 1 lbs
Cubic Feet 0.02258 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare