In addition to our comprehensive inventory of stock parts, Glaser proudly offers a variety of custom fasteners; if you find that none of our standard steel fastener types fit your application, our team will happily work with you to develop a customized solution to meet your needs.

We manufacture and source fasteners, including custom bolts and nuts, suitable for specialty applications across a wide range of industries — from construction, mining, oil and gas, and power generation to architecture, food and beverage, and military.


Custom Fastener Materials

One of the most important aspects of customization is material selection. Depending on the intended working environment, an application may require lightweight materials, extra strength for high pressure situations, or resistance to heat, oxidation, chemicals, and corrosion. We offer a wide variety of materials to meet all of these demands, including:

  • • Stainless steel
  • • Carbon steel
  • • Alloy steel
  • • Aluminum
  • • Silicon bronze
  • • Various rare and specialty materials; ask us to learn more

For additional strength or resistance, we also offer several plating and finishing options, including:

  • • Cadmium
  • • Hot dip galvanized
  • • Zinc yellow
  • • Zinc clear
  • • Zinc blue
  • • Fluorocarbon
  • • Various rare and specialty coatings; ask us to learn more

Additional Customization Options

To ensure your assemblies are as simple and efficient as possible, all of our custom fasteners are available in a variety of head styles, including hex head, carriage , socket, and plow head to match your existing assembly parts — saving you both time and money.

Our bolts and fasteners range from ¼ inch to 4 inches in diameter and we can cut all thread studs to virtually any length, though we stock diameters and lengths ranging from ½ x 2 inches to 1 ¼ x 9½ inches at all times. We offer UNC, UNF, and UN thread pitches as well as pitches and tolerances matching any unique ASTM/ASME specs our customers may require.

If you’re looking for a custom fastener manufacturer for your next project, you’ve come to the right place. Contact us today to discuss your specific requirements with a Glaser fastener expert.

Additional Resources

Product Catalog Download Catalog Material Selection Guide Download Guide Plant Maintenance Turnaround Hardware Checklist Download Checklist