ASTM A193 B7 Stud Weight Chart
09/30/2021
Houston Fastener Manufacturing is proud to offer a variety of A193 B7 studs in a variety of sizes. ASTM A193...
THE BIRMINGHAM FASTENER BLOG
Dive into fastening expertise with insightful articles that help you elevate production and take on your toughest jobs.
09/30/2021
Structural Bolt Head Markings
02/12/2018
The ASTM requires structural bolts to be distinctively marked. These bolt head markings include the...
White Rust Prevention on Structural Bolting Components
01/12/2018
White rust is a common problem in the structural steel industry. It is typically caused by improper...
Torque vs. Tension – What’s More Important in Structural Bolting?
12/20/2017
Torque vs. Tension: Why Torque is Not a Reliable Means for Measuring Tension Often, our customers will...
Flange Head Drill with Washer Information and Size Chart
11/17/2017
These screws are designed for fastening metal wall and roof panels used in metal construction. Flange heads...
Mechanical Joint T-Head Bolt Technical Information
11/7/2017
This chart aligns with ANSI/AWWA C111/A21/11-00. If you have any questions about this chart or our products,...
F3125 Grade A325 and A490 Tensions Control Bolt Dimensions
11/7/2017
Birmingham Fastener carries F3125 A325 and A490 TC Bolts in the following dimensions. If you have any...
How to Measure a U-Bolt – U-Bolt Size Chart
11/1/2017
How to Measure a U-Bolt A U-bolt is measured by four dimensions: the length, the hook, the diameter, and the...
Bolt Length Estimation Table for F3125 Grade A325 and A490 Bolts
11/1/2017
This table can be used as a guide for bolt length estimation for our structural bolts. Add the length...