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Nut & Bolt Thread Checker (Metric)

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Product details

Management number 208199398 Release Date 2026/03/22 List Price $14.00 Model Number 208199398
Category

Nut & Bolt Thread Checker: Metric The Metric Thread Checker is an accurate and easy-to-use thread identifier for both nuts and bolts. Each individual gauge features a male threaded stud on one end and a female threaded hole on the other. The Thread Checker is especially well suited for distinguishing between similar inch and metric threads. Conveniently assembled onto a wire loop, it's the perfect portable solution! Hang it on your shop wall or store it in your tool box for safe keeping. The Thread Checker, also known as a Thread Verifier, Thread Identifier, and Thread Check Tool is a great addition for any Home, Hobby, or Inventor's Work Shop, Auto, Motorcycle, Marine, ATV or RV Repair Shop, Heavy Equipment Repair Shop, Military Equipment Repair Station, Machine Shop, Fabricating Shop, Assembly Department, Production Department or Quality Inspection Station! SWTC-M21 Size Specifications: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0 Made in USA!

  • 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.
  • Wire cable with loop for convenient hanging.
  • The individual gauges rotate freely on the wire cable for fast thread verification.
  • Gauges are a black oxide coated high grade steel.
UPC 643768231509 767654860823 643768231349 662995138900 782247392444
Size 1.38 x 1.06 x 36.38 inches
Brand Thread Checker
Color Black Oxide
Pattern Metric Thread Checker
Head Type Round
Head Style Round
Metal Type Alloy Steel
Item Weight 12 ounces
Part Number SWTC-M21
Thread Size M10
Thread Type Iso Metric Screw Thread
Manufacturer Thread Checker
Thread Style Right Hand
Item Diameter 4 Millimeters
Item Hardness high grade
Exterior Finish Black Oxide
Cutting Diameter 4 Millimeters
Number of Pieces 21
Item model number SWTC-M21
Batteries Included No
Batteries Required No
Manufacturer Grade high grade
Measurement System Metric
Item Package Quantity 1
Is Discontinued By Manufacturer No
Global Trade Identification Number 00643768231349

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