Hillman Hot Dipped Galvanized Steel 5/8 in. USS Flat Washer, 25-Pack
SKU: 92640892358

Hillman Hot Dipped Galvanized Steel 5/8 in. USS Flat Washer, 25-Pack

Sale price$18.89 Regular price$20.99
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Description

Hillman Hot Dipped Galvanized Steel 5/8 in. USS Flat Washer, 25-Pack5 8 in. Galvanized USS Flat Washers (25 Pack) These Hillman USS flat washers are made of durable steel with a hot dipped galvanized finish for corrosion resistance. Sized for 5 8 inch coarse thread bolts, they distribute load to protect wood and hardware in outdoor and heavy duty applications. Key Features: Corrosion Resistant Finish: Hot dipped galvanization helps withstand moisture and outdoor exposure Load Distribution: Flat washer design spreads

5/8 in. Galvanized USS Flat Washers (25-Pack)

These Hillman USS flat washers are made of durable steel with a hot-dipped galvanized finish for corrosion resistance. Sized for 5/8-inch coarse-thread bolts, they distribute load to protect wood and hardware in outdoor and heavy-duty applications.


Key Features:

  • Corrosion-Resistant Finish: Hot-dipped galvanization helps withstand moisture and outdoor exposure
  • Load Distribution: Flat washer design spreads force to prevent surface damage and loosening
  • USS Sizing: Fits 5/8 in. coarse-thread bolts and screws for robust assemblies
  • Durable Steel Construction: Strong, reliable performance for construction and deck hardware
  • Convenient Pack: 25 washers for project and jobsite needs

Specifications Table:

Specification Details
Material Steel
Finish Hot Dipped Galvanized
Size 5/8 inch
Type Flat Washer, USS
Number in Package 25
Inch/Metric Inch
Packaging Type Boxed
Standard Compliance Conforms to ASTM A153

Frequently Asked Questions (FAQ):

Q: What bolt size do these washers fit?
A: They are designed for 5/8-inch coarse-thread (USS) bolts and screws.


Q: Are they suitable for outdoor use?
A: Yes. The hot-dipped galvanized finish offers strong corrosion resistance for outdoor and marine-adjacent environments.


Q: Do they meet any standards?
A: The packaging indicates conformance to ASTM A153 for zinc coating by hot-dip galvanizing.


Q: What material are the washers?
A: Steel with a hot-dipped galvanized coating.


Q: How many washers are in the box?
A: 25 pieces.


Industrial Strength, Quiet Sophistication

With a silvery, galvanic sheen, these flat washers bring a refined utility to architectural hardware. The generous USS profile balances proportion and presence, protecting woods and finishes while lending a clean, intentional look. Pair them with matte black or raw steel fasteners for a modern, mixed-metal moment. Essential, enduring, and elegantly simple—hardware that elevates everyday builds.


Secure your projects with galvanized confidence—add this 25-pack of 5/8 in. Hillman USS flat washers to your cart today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92640892358

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Bill
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★★★★★ 4
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Nice watch! It is plastic like but it is solar. No indiglo button only a little luminous on the hands so you don't want to wear it in tje dark and expect to check the time. 45mm case is good size for my wrist and the band works good also, Not too long not too short. Overall a good watch with no problems
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Reviewed in the United States on May 6, 2026
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Barry Vercueil
New York, US
★★★★★ 5
Amazing Solar for the price
Color: Black/Orange, Color: Black/Orange
Great watch. Very good visibility. Ligh and feels quality. Easy to swap straps. Same size as my Casio Duro. Highly recommend.
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Reviewed in the United States on April 30, 2026
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Jason G
Charlottesville, US
★★★★★ 1
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Do not buy. When I received the watch it did not work and the battery was dead. I bought a new battery and it killed that one as well after about a month.
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Reviewed in the United States on March 18, 2026
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Miles Connell
New York, US
★★★★★ 5
Inexpensive doesn’t mean cheap.
Color: Black/Orange
After 10 months, zero complaints. Well, I got rid of the horrible NATO strap 🙄. That’s a personal preference. Easy to swap out to whatever you like. Keeps accurate time meaning it’s the same time. I’m not micro analyzing it and the seconds gained/lost. It has a confident look and feel and makes you feel good when wearing it. Sure it’s not high priced but it’s not cheap. Very comfortable, light and not unincumbered. If this is what you’re looking at, you’d be satisfied. Great looking, durable and simple watch. Full confidence.
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Reviewed in the United States on October 25, 2025
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Buyer
Charlottesville, US
★★★★★ 3
Budget Seiko Prospex this is not
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