Wonderbolt takes the hard out of sizing hardware!

I’ve done custom cabinet and granite work for Steve Jobs and Bill Gates. People like that require precision craftsmanship on time, every time. When unexpected fastener needs arise in the field, count on Wonderbolt for the quick, accurate sizing information required. They’re not kidding…Wonderbolt takes the “hard” out of hardware selection!

Vince Lathrop, Artisan Contractor

See it in action…



Look up a known size and obtain all the essentials.Lookup Screen


High-contrast graphics = easy fastener measurements.Measure Screen w Bolt


5 different fastener charts all at your fingertips. Info screen w bubbles

Additional features:

Over 100 true-size US and metric thread profiles makes identification quick and easy!thread matching

A built-in ruler allows for pixel-perfect length measurements!

US Ruler Screen w Bolt

Grouped w Bolt

Hardware stores may be out of stock, inconvenient or inaccessible.

With wonderbolt you will have everything you need to order the right size fastener online and finish that DIY project.

001-Icon-512-Standart-iTines-Artwork-v1  Search. Identify. Cross-reference.  Triumph.

Purchasing WONDERBOLT means you agree to the terms and conditions