100%
1/4"-20 x 1-1/2" Thumb Screw Stainless Steel - Black Tee Wing Plastic Knob - Standard/Coarse Thread Thumbscrew
by Thumb Screw Depot— Made in Northern Illinois
Not made in the USA? Report this product
Verified American Made
American Score
73% — Brand-verified
Why not 100%? Limited public documentation of specific factory location
Manufactured in Northern Illinois
Manufacturing in USA since 2020Verified through 3 independent sources
- Known factory location
- Brand website
- Product listing
Evidence Breakdown
Factory: Regional
Website claim: Yes
History: Recent
Overseas lines: None known
✔ 1/4"-20 x 1-1/2" ThumbScrew w/Black Tee Knob. Built in USA.
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1/4"-20 x 1-1/2" Thumb Screw Stainless Steel - Black Tee Wing Plastic Knob - Standard/Coarse Thread Thumbscrew
73% American Score