American-Made Screws
Custom Screws, Manufactured to Your Specifications
When you need small quantities of custom screws, and you need them done right, choose Wilson-Garner. With over 70 years of experience serving military vehicle, heavy truck, oil & gas, automotive, and industrial industries across the board, we are known for our ability to cold form exceptionally durable screws in non-standard sizes and limited quantities.
We manufacture custom screws according to your requirements. Send us a blueprint, specification, photo, or even a sketch of the part you’re looking for. If it’s within our capabilities, we’ll deliver it — quality and precision guaranteed. Plus, it’ll be manufactured right here in Harrison Township, MI, as our family-owned company has remained true to our American-made promise since the beginning.
Custom Screw Types

Limited-Run Quantities
Limited-run quantities are where we live. We can accommodate custom, small-quantity screw requests from just a handful of parts to around 30,000 pieces. When you need a small number of parts manufactured to precise specifications, you need Wilson-Garner.
Product Specifications
- Carbon or Alloy Steel
- ¼” to 1-1/8″, or M5-M24 diameter
- Up to 5/16″ diameter – Max length is 6”
- 3/8″ diameter or more – Max length of 8”
Head types:
Hex head | Hex flange | Square head | Round head
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 Screw Resources
Learn more about the development of custom screws below.



A Close-Up Look at the Anatomy of a Screw
July 25, 2023Whatever your engineering or manufacturing application is, it’s likely that you’re well-acquainted with screws of various types. However, as oftenRead Article