Nut & Bolt Thread Checker is ranked 14th in structural screws & bolts based on our comprehensive analysis.

Reviewed by more than 412 consumers, more than 95% of the reviews about this S&W Manufacturing structural screws & bolt had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended structural screws & bolt and nut & bolt assortment set.

$34.99 (as of 01/05/2023 10:01 PDT details )



Features:

  • Accurate and easy to use thread verifier for both nuts and bolts.
  • Each included size has a nut and bolt checker on the same gauge.
  • Thread sizes are permanently stamped on each gauge.
  • Metric gauges are black oxide.
  • Wire cable with loop for convenient hanging.
  • Each size has a nut and bolt checker on the same gauge. 21 of the most common metric sizes!
  • Thread sizes are permanently stamped in white onto each gauge.
  • The individual gauges rotate freely on the wire cable for fast thread verification.
  • Gauges are a black oxide coated high grade steel.