Innovative Components - AN4C----5S2--21 AN4C-5S221 1.38" Star knob thru hole 1/4-20 steel zinc insert black pp (Pack of 10)

Great little knobs for wood shop jigs and fixtures. A bag of these on hand is a must for my shop and the price is right. They are easy to grip and with the steel insert, no worry about stripping out from over tightening.

Nicely-finished. Works well.

People steal these good replscementUsed on tree stand rail. Good price.

These knobs worked extremely well for my application. I am using them to build jigs for my wood working equipment. they thread nicely onto 1/4" bolts and I've made work stops and other simple jigs to assist and facilitate sawing, routing and other operations. My only complaint although quite minor is that they are quite thick. It has not been a problem yet, but in the event of a space problem they could be in the way of something.The price was exceptional compared to everything else I saw and he quality appears to be quite good. No complaints.

Not much to add. It does what it says it does.

My 2022 Ford Maverick with 2.0L EcoBoost turbo engine did not come with an engine cover. Ford skipped them on the Maverick. However, Ford uses the same engine on the Ford Escape and Ford Bronco Sport and they have engine covers. I purchased one from Ford parts and the appropriate mounting studs. However, they did not include a wingnut or something to hold it down.I originally used a wingnut from my hardware store. But you have to reach down into a crevice to spin and twist it out. I wanted something much taller with a knob to fit the bill. These star knobs were perfect.Happy with the final product. My engine cover is now well secured and also easy to remove. Very satisfied!

The knobs spin freely on my stainless steel bolts. I bought them because my kayak carrier set did not have bolts long enough for the roof racks that I ordered a year ago. Unfortunately, the kayak carriers (J-style) came with 8mm metric carriage bolts and knobs. Longer versions of these bolts in 8mm don't seem to exist outside of very specialized and expensive sellers. In order to use the carriers (set of two) I had to buy 1/4" 4-inch bolts at the hardware store, then also replace the 8mm knobs with 1//4" knobs. It cost about $25 in new hardware to make my carriers fit my roof rack, but the end product is perfect.

Got the wrong part. This one has an o-ring which prevents screwing any thread through.

These are the perfect size for workshop jigs. Not so big that they get in the way of the jig design but they're big enough that one can still tighten them with adequate force. The threaded portion is simply a 1/4"-20 hex nut that has been press fit into the knob. These seem very well built and should last a long time. The price and free shipping through Amazon Prime also can't be beat.

These knobs work well for use as hold down nuts on my CNC router table. They are compact, but A bit on the tall side.Other then being a bit tall, they work well.

I use these with t bolts on a track in a table saw sled. This screws tight and holds a stop block in place. Seems well made and good value for the money.

I have Lund sport track and this lets me make my own attachments and still look professional

Excellent knobs for many projects. I use them to attach temporary trailer sides. Saves using wrench to tighten bolts.