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Download our literature and certificates including a PDF version of our washer catalog with our complete listing of washer sizes available to you without tooling charges.


Boker's 2017 Washer Catalog

PDF Catalog 2017 lists over 31,000 non-standard sizes with no tool charges. Choose from a wide variety of sizes and materials with no tooling charge when you order non-standard washers and spacers from Boker's Catalog. With outside diameters of 0.080" to 5.140" and a wide variety of inside diameters and thicknesses as well as material variations, you have endless possibilities. In the .500" OD size alone, there are over 200 options available.
Standard Catalog (inches) in .pdf format (2.1 MB)
Metric Catalog (millimeters) in .pdf format (2.1 MB)

Here you can view Boker’s comprehensive Stamping Brochure.

Boker's Stamping Brochure

8-page PDF Stamping Brochure details Boker's metal forming, flat blanking, piercing and draw capabilities with numerous examples. The brochure also includes a useful gauge decimal equivalent chart, base elements index, and comprehensive glossary of stamping terms.
Brochure in .pdf format (1.5 MB)

Here you can download Selecting the Optimal Washer Solution for Assembly Applications

Selecting the Optimal Washer Solution for Assembly Applications

A guide to washer types and their intended uses.
Download pdf file

Boker's 2017 Washer Catalog

Boker's 2017 Calendar and Metric Conversion Chart

The Boker's 15-month calendar is an easy-to-read scheduling reference featuring clearly numbered weeks, with all holidays and Sundays listed in red. Also, the metric conversion chart on the back provides a handy reference for converting the most common measurements. 
Calendar in pdf format (945 K)

Boker's: Metal Stampings Manufacturer

Power Point Presentation about Boker's.

Download Boker's Power Point Presentation in .ppt format (12.3 MB)

ISO Certification

AS9100 and ISO 9001:2008 Certificate
Boker's takes their manufacturing practices very seriously and maintains AS9100 and ISO 9001:2008 certified status. This means when you purchase your products from Boker's, you can be confident your service will be efficient and your parts will meet your specifications-every time.
AS9100 and ISO 9001:2008 Certificate in .pdf format (217 K)

Woman Owned Certificate

Woman Owned Certificate

Boker's Inc. is recognized by the Women's Business Enterprise National Council as a Women's Business Enterprise.

ITAR Certification

ITAR Certification

ITAR Manufacturer and Exporter Registration Statement.

Boker's Terms and Conditions

Boker's Terms and Conditions

By submitting a quote form, you acknowledge that you have read and accept our terms and conditions.
Boker's Terms and Conditions in PDF format (132 K)