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Introducing the T-Style 1/4”-20 Thru Hole Knobs by POWERTEC.
These t-shape nuts are designed to provide you with a multi-functional toolless fastener knob that gives you optimal control with a secure, tight grip for your applications. The user friendly build allows you to utilize a secure hand-grip while maximizing your adjustment and tightening control. It allows you to streamline your workflow and enhance your project results with a simple twist and turn.
Premium Construction and Design
The black knob is made with high quality, durable polymer plastic and flaunts an ergonomic design that is comfortable to secure and twist with the hand. The threaded 1/4-20 knob thru hole features a plated steel construction that won’t crack or strip due to over-tightening.
Commonly Used Applications:
- T-track assemblies
- Hand tools
- Feather boards
- Table saw fences
- Drill presses
- Woodworking jigs and fixtures
- and many more!
POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.
Rich Hoj
Reviewed in the United States on February 20, 2025
Excellent product
Steamdust
Reviewed in the United States on January 9, 2023
Quality knobs and quick delivery
Old Lexington Audio
Reviewed in the United States on January 17, 2023
These threaded knobs work well in our shop for holding, fabricating and replacing.
AAC.NYC
Reviewed in the United States on January 19, 2022
one of the knobs in the bag had the thread covered with the outside plastic. I had to clean it up for it to work. Better quality control before shipping.
Biggie's Equipment
Reviewed in the United States on September 27, 2020
I purchased these to restore an old break cutting machine that had the same kind of knobs but after 58 years they were cracked and broken. I have to say the quality of these were very impressive. Really made well and very sturdy.That was something I was not really expecting for the price. Amazon prime means they arrived quickly and I was able to complete the project for my customer. Really good product at a really good price.
William
Reviewed in the United States on July 2, 2020
Good product but NOT to be used near Loctite! Two of my knobs crumbled an hour after I used blue liquid Loctite on their threads. Either some liquid squeezed out of the threads onto the plastic or the fumes were enough to attack the plastic because the knobs shattered leaving only a hex nut behind! The other three knobs are doing fine (I used them to make my bench grinder rests adjustable)
David A Deaderick
Reviewed in the United States on January 8, 2019
I already had a set from incremental tools. These are not the quality as the ones I already had, but are good enough for most applications at about half the price.
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