Armor Coat™ Lock Washers

Armor Coat™ Lock Washers

Armor Coat™ Lock Washers

Super corrosion-resistant lock washers coated with Armor Coat™ for use in harsh environments. Designed for Grade 8 applications.

  • Material: Alloy Steel
  • Finish: Armor Coat™
  • Application: Grade 8 bolts
Bolt Size Width (W) Thickness (T) No.
1/4 .109 .062 37-5904
5/16 .125 .078 37-5905
3/8 .141 .094 37-5906
7/16 .156 .109 37-5907
1/2 .171 .125 37-5908
5/8 .203 .156 37-5909
3/4 .234 .188 37-5912
Shipping & Stocking Made Simple

At GNS Industrial Supply, we don’t just deliver products—we deliver peace of mind. Unlike traditional suppliers who ship and leave the rest to you, we take a hands-on approach to your inventory management. Our team visits your location, audits your existing stock, identifies what you need, and handles the reordering process for you. We then deliver directly to your facility and restock your supply room according to your preferred system—ensuring your operation runs smoothly without overstock or downtime. It’s a smarter, more personalized way to manage industrial supplies—built for teams who don’t have time to run out of what matters.