What Is Precision Stamping? A Complete Guide to Metal Forming Technology
Precision stamping is a metal forming process in which sheet or coil stock is placed into a die and formed by a press into a finished part. The press supplies force, the die supplies the geometry, and the material takes the shape the die dictates....
The Difference Between Shims, Washers, and Spacers Explained
Three Parts That Look Identical and Are Not Put a precision shim, a flat washer, and a spacer of the same outside diameter on a bench, and most people cannot tell them apart. All three may be flat, round, and drilled through the center. The...
USA Precision Flat Washer Manufacturer: Our Quality Promise
What a Quality Promise Should Actually Mean Most manufacturers say they are committed to quality. The phrase means very little on its own, because no supplier advertises the opposite. What matters is whether a company states specific numbers in...
How to Evaluate Aerospace Component Suppliers: A Procurement Checklist
Why Supplier Selection Carries More Risk Than Price An aircraft washer or shim is one of the least expensive items on an aerospace bill of materials, and one of the most capable of stopping a build. When a lot arrives out of tolerance, the cost is...
DFARS-Compliant Military Washers: Made in USA Since 1919
What DFARS Compliance Means for Military Washers The Defense Federal Acquisition Regulation Supplement, or DFARS, governs how defense contractors and their suppliers source materials, manage data, and document compliance. For military washers and...
100+ Years of Precision: Why Engineers Trust Our Custom Aluminum Washers
A 100+ Year Legacy in Custom Metal Washers Engineering trust is built over decades, not quarters. We have manufactured precision washers continuously since 1919, our full company history covers five generations of family ownership, multiple major...
The Complete Guide to Ordering AS9100-Certified Aerospace Fasteners
What AS9100 Certification Means for an Aerospace Fastener AS9100 is the aerospace industry quality management standard, built on ISO 9001 and incorporating substantial additions for risk management, configuration control, first-article inspection,...
Custom vs. Standard Flat Washers for High-Volume Orders
When Standard Flat Washers Make Sense Standard flat washers are not the wrong answer for every application. They are the right answer when your design happens to match a common specification, your tolerances are forgiving, and your material...
Partner With America’s Premier Shim Washer Manufacturer
What Sets Brewster Washers Apart A shim washer is a deceptively simple part. A flat ring of metal or plastic, dimensioned to fill a gap or distribute a load. The simplicity hides the difficulty: holding a thickness tolerance of .0005 inch across a...
Military Washer Materials: Specifications for Extreme Conditions
What Defines a Military-Grade Fastener Military fasteners are not commercial parts with a different label. They are engineered components selected, manufactured, and documented to survive operating conditions that would destroy off-the-shelf...