Haddock Tool Chicago Custom Washer and Stamping specializes in square washers, construction washers, structural washers, seismic washer and stampings.

Chicago Custom Washers & Stamping
a division of
Haddock Tool Company
P.O. Box 67, Sandwich IL 60548
Phone: (815) 786-2739   Fax: (815) 786-7808
info@windycitywasher.com


Quality Custom Washers and Stamping established in 1965
Square
Washers
Industrial

usae washers mild steel and black oxide finish

What is a USAE Washer?

It is a simple but effective idea that is long overdue.

usae hardened washers for greater strengthThe OD conforms to USS standards. This provides a washer that is up to 36% larger than standard hardened washers.

MORE CONTACT AREA = MORE HOLDING POWER

The ID conforms to SAE standards. The small ID provides a more precise fit on bolts, studs, etc.

USAE Washers are also up to 37% thicker than standard hardened washers for greater strength.

Washers are made from mild steel. They are case hardened and have a black oxide finish. Shipped in plain boxes.

Bolt size is stamped on the washer for easy identification.

Compare the USAE Washer to what you currently use.


USAE HARDENED WASHER SIZES

Part No. Bolt Size Outside
Diameter
Inside
Diameter
Thickness
UW-2500 1/4" 3/4" 9/32" 9/64"
UW-3100 5/16 7/8 11/32 9/64
UW-3700 3/8 1 13/32 5/32
UW-5000 1/2 1-3/8 21/32 5/32
UW-6200 5/8 1-3/4 13/16 3/16
UW-7500 3/4 2 13/16 1/4
UW-1000 1 2-1/2 1-1/16 1/4

Special washers can be made to suit your specific requirements.
All washers are made in the USA.

Haddock Tool Company Custom Washers and Stamping, Chicago Custom Washer and Stamping,
Windy City Washer Custom Washer and Stamping. Copyright© 2006
Haddock Tool Company, P.O. Box 67, Sandwich , IL 60548.
Phone: (815) 786-2739 Fax: (815) 786-7808 info@windycitywasher.com