High Strength Friction Grip (HSFG) bolts
High Strength Friction Grip (HSFG) bolts are high strength steel bolted connections whose bolt shank contain a pre-induced tension.
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Product Resources
Nuts – Overview and Dimensions
Nuts are a common type of fastener which contain an internal threaded hole.
Hollow Wall Anchor Installation Guide
Follow our easy three step guide to installing a hollow wall anchor.
Types of Washers
Learn more about the different types of washers we stock and the different finishes available.
Hex Head and Socket Head General Dimensions
In this resource you can learn about the general dimensions of Hex Head, Socket Head and Nut products.
Recommended Assembly Torques
Follow our easy-to-read guide on recommended assembly torques for bolts and set screws.
Locking Nuts
Learn more about the different types of locking nuts available from Nyloc Nuts, Conelock Nuts, Half Nuts, Serrated Flange Nuts and Fuji Lock Nuts.
Metric Hex Nuts Proof Load Properties
In this resource you can learn more about the proof load properties of hex nuts, including stress under proof load and minimum proof load properties to help with your project needs.
Chem Set Stud Installation Guide
This resource outlines an easy to follow six-step guide on installing a chem set stud.
How to Measure a Cotter Pin
This resource presents a diagram on how to measure a Cotter Pin also known as a Split Pin.