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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.

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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.

View Our Full Capabilities Statement


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

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Get The Custom Fastener You Need