threads

Extending Thread Lengths

by Portland Bolt
December 29, 2013January 21, 2022
2 Comments

Can Portland Bolt add more thread to our existing bolts?

Thread Pitch for 1-5/8″ Bolts

by Greg Lindsay
November 12, 2012October 27, 2014
2 Comments

What is the Unified National Coarse thread pitch for a 1-5/8” diameter bolt?

Galvanized Nuts and Plain Bolts

by Kyle Pettijohn
February 14, 2012September 9, 2016
8 Comments

Can I use a hot-dip galvanized nut on a plain finish bolt?

Bolt Thread Length

by Dane McKinnon
December 1, 2008June 15, 2023
15 Comments

Is there a standard thread length for bolts?