Special Fasteners
American-Made Custom Fasteners in Small Quantities
Finding custom fasteners and per-blueprint products for service parts and small production applications is a challenge. Large manufacturers won’t run jobs for small quantities and most customer-specified fasteners aren’t stocked. That’s where Wilson-Garner comes in. We manufacture high-quality cold-formed bolts, screws, and studs according to your specs, blueprints, or individual requirements.
With over 70 years of experience in the industry, we work most frequently with customers in the defense and automotive industries but have considerable experience in oil & gas, heavy truck, and agricultural industries as well. When you need small quantities of American-made, custom fasteners, and you need them done right, choose Wilson-Garner.

Limited-Run Quantities
Limited-run quantities are where we live. Whether you can’t find the part you need or you can’t find a manufacturer to run a per-spec job, Wilson-Garner can help. We manufacture custom fasteners in quantities from a handful of parts up to around 30,000 pieces.
Product Specifications
- Carbon or Alloy Steel
- ¼” to 1-1/8″, or M5-M24 diameter
- Up to 5/16th diameter – Max length is 6”
- 3/8th diameter or more – Max length of 8”
Head types:
Hex head | Hex flange | Place bolt | Round head | Square head | T-bolt
We can manufacture from blueprints or your individual specifications, and we ship worldwide.
Certifications
Wilson-Garner is certified to ISO 9001:2014 and IATF 16949:2016 and provides full electronic certifications free of charge for every lot of product we ship. Wondering about a particular certification or approval? Please see a complete list of our certificates and any relevant documentation below.
Custom Fastener Resources
Get answers and information about custom fastener products and production from the experts at Wilson-Garner.

How to Determine Coefficient of Friction in Fasteners
August 7, 2022In order to ensure optimal performance, many fasteners must undergo rigorous testing prior to implementation. Torque-tension testing is probably theRead Article

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July 15, 2022If you’re in the manufacturing world, you’ve likely heard the term “OEM.” Depending on the specific industry, company, and roleRead Article

What Materials Are Fasteners Made Of?
July 5, 2022If you know anything about fasteners, you won’t be surprised to read that they’re made of many different materials. ButRead Article