Technical Tutorial Videos

Watch and Learn: Fastener Gage Demonstrations & Test Procedures

At Greenslade and Company, we believe technical precision should be accessible. That’s why we’ve created a comprehensive library of video tutorials that walk you through the correct usage and testing procedures of our most requested fastener gages and equipment. Whether you’re new to the tools or need a quick refresher, these short, easy-to-follow videos are here to help.

Bi-Point Gage

Learn how to determine pitch diameter using the Bi-Point Gage.

Tri Rnd Gage

A quick tutorial on using the Tri-Rnd Gage efficiently.

Protrusion Head Height Gage (PHG)

Demonstration of this versatile tool for measuring head height on any fastener.

Recess TIR Gage: Measuring Concentricity

Learn how to measure recess, hex head, and slot concentricity using the Recess TIR Gage.

Tri-roll Gage: External Thread Measurements

Step-by-step instructions for measuring external threads with the Tri-Roll Gage.

Tru Cntr and Elongation Gage Demonstration

How to use the Tru-Cntr fixture and elongation gage, especially for tensile testing.

Bolt Length Measurments

Demonstrates fastener length measurements using 2″, 6″, and 12″ tools.

Setting Adjustable Ring Gages

Tutorial for setting and tamper-proofing adjustable ring gages.

Ductility Test Tutorial

How to conduct ductility testing with confidence.

Wobble Gaging Tutorial

A practical walkthrough of wobble gaging procedures.

Recess Penetration Gaging Tutorial

Tutorial for accurate recess penetration gaging.

STF 250: Drive Testing Tutorial

Overview of the STF 250 system and its capabilities, featuring Larry Borowski.

STF 250: Recess Strength Testing Tutorial

Covers regular drive testing and drive torque tests.

STF 250: Torsional Strength Testing Tutorial

How to properly perform a recess strength test using the STF 250.

Introduction to STF 250

Step-by-step torsional strength testing procedures.

STF 250: Hydrogen Embrittlement Tutorial

Explores how the STF 250 is used to perform hydrogen embrittlement tests.