Latest Post

COVID-19 UPDATE AS OF 03/23/20


The State of lllinois has been placed on stay-at-home orders by Governor J.B. Pritzker for all non-essential business. Because we are deemed a business essential to the supply chain, National Bolt & Nut will remain open and ready to serve your needs and ship your orders.

Fastener Material Selection & Plating Guide

fasteners custom nutscustom bolts and fasteners

Selecting the proper fastener material and finish can make or break a project—especially those with intended applications underwater or in harsh environments. With many options available, many professionals struggle to find the best choice for their application. Below, we’ll cover choosing an appropriate fastener material for your project and provide guidelines regarding finish selection.