Stainless Steel Finishing Washers - 3/8" with 1" Button Head Screws

The big one in the set. Seat brackets; mount plates; anywhere a 3/8 fastener is doing real work and still ends up where somebody can see it. Twenty five stainless finishing washers in 3/8 inch and twenty five matching 3/8-16 x 1 inch button head screws with coarse threads. The same hardware Fat Fender Garage reaches for on their own builds. A button head at this size is the difference between a bracket that looks engineered and one that looks bolted together. The finishing washer under it spreads the load across the panel and finishes the hole. 100 percent stainless; not plated steel with a nice first year. Black or bare stainless depending on where it lands. Made in the USA.

  • Twenty five pairs; one order - washers and matching 3/8-16 x 1 inch button head screws in the same kit.
  • Stainless all the way through - 100 percent stainless so a washer that gets scratched on install day does not rust later.
  • Clean seat under the head - a finishing washer spreads the load and hides the hole edge on a panel.
  • Two finishes - black or bare stainless to match the rest of your hardware.
  • Shop standard hardware - the same parts Fat Fender Garage uses on their own builds; made in the USA.

Install Level: Easy

Finishes: Black or Stainless.
100 percent stainless steel construction.
Made in the USA.
Universal hardware; no vehicle specific fitment is published.

Fat Fender Garage
SKU: FFG-SSFW-38-Bk-KIT ISBN: 40328347484350
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Stainless Steel Finishing Washers - 3/8" with 1" Button Head Screws
From $137.99
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Fat Fender Garage Premium 3/8" Stainless Hardware Kit | Show-Quality Details | Universal Application

FFG Stainless Hardware Kit - Details That Make the Difference

These precision finishing washers and button head screws were designed by us to match the hardware we use on our builds here at Fat Fender Garage. When building high-quality cars and trucks, details matter. Don't skimp when it comes to hardware – it makes a big difference in the final look of your hot rod.

100% stainless steel construction because your classic deserves hardware as tough as it is. Every piece is precision manufactured to exacting standards.

What You Get:
• 25 precision 3/8" stainless steel finishing washers
• 25 matching 3/8-16 x 1" button head screws with coarse threads
• Quality that matches our shop standards

Installation Made Simple

Perfect for any project requiring 3/8" hardware. Button head design provides clean, professional appearance while coarse threads ensure secure fastening in most applications.

What You Need to Know:
• Fits any project requiring 3/8" hardware
• 100% stainless steel construction
• Button head screws with coarse threads
• Professional finishing washers for clean appearance

100% Made in the USA

Fat Fender Garage part number FFG-SSFW-38-Bk-KIT for the Black finish
Vendor: Fat Fender Garage
Quantity: 25 finishing washers and 25 button head screws
Washer size: 3/8
Screw: 3/8-16 x 1 inch button head; coarse thread
Material: 100 percent stainless steel
Finishes: Black and Stainless
Origin: made in the USA
Listed price 146.99 USD
Variant count: 5
No published washer outside diameter; head height or drive size on this listing
Universal hardware. Fits any project using 3/8 fasteners.
Sold as a 25 piece set of finishing washers with 25 matching 3/8-16 x 1 inch coarse thread button head screws.
No vehicle specific fitment is published. The generation tags on this listing are store facets for the trucks these builds cover; they are not an application list.

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