How to Choose a Shim Washer Supplier for Critical Applications

Selecting the right shim washer supplier impacts your product quality, production schedules, and total cost more than most engineers initially recognize. We've served as a trusted shim washer supplier for over a century, giving us a unique...

Aerospace jet engine on a maintenance stand in a precision manufacturing facility where aerospace spacers are used

Aerospace Spacers 101: Types, Materials, and Applications

Aerospace spacers represent a critical category of precision components that maintain exact distances between parts in aircraft, satellites, and defense systems. We've manufactured aerospace spacers for NASA, Boeing, Lockheed Martin, and other...

Industrial machine press forming precision flat washers from metal stock.

Understanding Washer Thickness: From .0005″ to Standard Gauges

Washer thickness represents one of the most critical dimensions affecting load distribution, spacing accuracy, and assembly performance. At Brewster Washers, we've manufactured precision flat washers ranging from ultra-thin .0005" shims to...

Specialty copper washers with center holes stacked on blue surface.

The Ultimate Guide to Specialty Washer Materials and Applications

Standard steel and stainless steel washers serve general-purpose applications adequately, but demanding environments require specialty washer materials with unique properties. We've manufactured specialty washers and spacers from exotic alloys,...

Brewster Washers President Brielle Freda Seminerio Featured in Excellence CEO Magazine

Brewster Washers President Brielle Freda Seminerio Featured in Excellence CEO Magazine

Fifth-generation leader of century-old precision manufacturer shares leadership insights in cover story for "The 10 Most Influential Business Leaders of 2026" FAIRFIELD, N.J. — Brielle Freda Seminerio, President of Brewster Washers, has been...

Comprehensive display of flat washers in multiple materials, colors, and sizes arranged on white background.

How to Choose Between Standard and Custom Flat Washers

Every engineering project requires fastening solutions, but determining whether to use standard or custom flat washers can significantly impact your assembly's performance and cost. We've been manufacturing both standard and custom flat washers...

Pile of metal flat washers showing various sizes and thicknesses used in fastener applications.

Titanium Flat Washers Explained: Types, Functions, and Load Distribution

We've manufactured precision washers for over a century, and titanium flat washers are among the most demanding applications we encounter. These specialized components play critical roles in aerospace, medical, and high-performance applications...

CIO Cover

Celebrating International Women’s Day 2025

March 8, 2025 is International Women's Day, a day to celebrate and honor the incredible women who drive change, inspire progress, and lead with strength. Our company President, Brielle Seminerio, is a great example of someone who works to create...

Brewster Hosts Faculty and Students from Union College of Union County (UCNJ)

On December 17, 2024, Tom and Brielle Freda hosted faculty and students from Union College of Union County, NJ (UCNJ) for a tour of the Brewster Washers plant in Fairfield. The visit included a demonstration on how the company’s products are made,...

Brielle Freda

Brielle Freda Honored As A Woman of Excellence in Metal Forming and Fabricating

Brewster's own Brielle Freda has been honored by Metalforming Magazine, in conjunction with the Precision Metalforming Association and Women in Manufacturing (WiM), as part of their 9th Annual Women of Excellence (WoE) recognition...