We offer many services from Fabrication, Special Imports, Gasket Punching, Plating Services and more.
Our information section has technical data with downloadable files and helpful links
Learn the history of The Boltholder and more about what we do.
Here are some helpful downloads
Conversion Table - Inches to Millimetres
Bolt Tensile Comparisons
Tap Drilling Guide
Shoulder Bolt Measuring
Taperpin Measuring - Metric
Clevis pin Measuring
U Bolt Request Form
Assortment Box Contents list