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1/4-20 x 3/8' Thumb Screw Stainless Steel Thumbscrew Black Thumb Screws Knurled Plastic Head 1' Round (10)

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$16.99

$ 6 .99 $6.99

In Stock


The Package Quantity is 10-pc’s. The Stainless Steel Threads are 1/4-20 x 3/8" in length. Thumb Screws have a 1” Round Knob. The Knob is made of Delrin. Thread Material – Stainless Steel - anti-rust and anti-corrosion, strong and durable. These Thumb Screws come in many different lengths. If you don’t see what you need, ask through the Amazon contact seller page and I will list your requirements if not already listed.


Brian Foreman
Reviewed in the United States on August 27, 2023
I used these (1/4-20 x 3/8") thumb-screws with a camera mount that came with only a hole and a small hex-headed screw that was fussy to use and would almost certainly have gotten dropped and lost eventually.These thumb-screws thread through the exact same 1/4" hole and don't fall back out (unlike the screw), which now enables me to quickly and securely attach a camera.The 3/8" length is perfect to fit through the hole while leaving sufficient remaining threads to secure the camera without "bottoming out", which is exactly what I was hoping for. The screws themselves seem sturdy and well-made, with a knurled edge to make them easy to tighten and untighten.These guys need to get together with the camera-mount people, because this is a much better solution than what the camera-mount people were offering!!!(The mount if you're interested is described as a "Magnetic Action Camera Mount for GoPro, Heavy Duty Metal Car Magnetic Camera Mount with 360 Degree Tripod Ball Head Compatible with GoPro Hero 11/10/9/8/7/6 Black, GoPro Max, DJI Osmo Action and More").