St. Louis Screw & Bolt

St. Louis Screw & BoltRequest A Quote

Madison, IL

St. Louis Screw and Bolt is a leading manufacturer and distributor of high-quality bolts and fasteners in the United States. Founded in 1887, the company has over a century of experience in providing custom solutions for a wide range of industries, including automotive, construction, and industrial manufacturing.

As a trusted supplier of bolts, St. Louis Screw and Bolt offers a comprehensive range of products, including standard hex bolts, heavy hex bolts, carriage bolts, lag bolts, and structural bolts. These bolts are available in a variety of materials, including carbon steel, alloy steel, stainless steel, and brass, and can be finished with a range of coatings, such as black oxide, zinc plating, and hot-dip galvanizing.

In addition to their broad range of standard bolts, St. Louis Screw and Bolt specializes in providing custom bolt solutions for their clients. Their team of experienced engineers works closely with clients to design and produce bolts that meet their exact specifications and requirements, whether for a specialized application or a unique material.

The company's commitment to quality is evident in their rigorous testing procedures, which include extensive quality control inspections and testing for both mechanical properties and material composition. This ensures that every bolt produced by St. Louis Screw and Bolt meets the highest standards of quality and reliability.

St. Louis Screw and Bolt's service capabilities extend beyond the manufacturing of bolts. The company also offers a range of value-added services, including kitting, packaging, and labeling, to help streamline their clients' supply chain processes. They have a dedicated team of customer service representatives who are available to assist clients with any questions or concerns and provide them with personalized support throughout the ordering process.

Overall, St. Louis Screw and Bolt's extensive experience, commitment to quality, and comprehensive range of products and services make them a top choice for clients seeking reliable and customized bolt solutions.

Bolts Power Pages

Types Of Bolts

Types Of Bolts

Bolts are mechanical devices used in assembling and fastening objects, typically used with a matching nut. They are designed to be installed in aligned unthreaded holes of multiple parts...



A fastener is a non-permanent or permanent mechanical tool that rigidly connects or affixes two surfaces or objects together. Non-permanent fasteners can easily be removed without damaging the joined materials...

Self-Drilling Screws

Self-Drilling Screws

A self-drilling screw is a type of tool that has the same design features as a drill bit or cutting tool. As the name implies, self-drilling screws do not require a pilot hole in order to perform as a fastener...

Featured Industries