Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

Screw Chek'r® Inch Screw Identifier

Screw Chek'r® Inch Screw Identifier - Main image
$22.46 $29.95 In stock

Category: Measuring

Screw Chek'r® Identifies Inch Fastener Sizes Instantly
  • Determines screw or bolt "pitch" and diameter
  • Both coarse and fine pitches
  • Straightens bent or cleans-up rusted screws/bolts
  • Includes clear plastic case and complete instructions
  • Measures 2-3/8" x 6-5/8"

Manufactured in heavy-gauge satin chrome plated steel and precision machine threaded. For inch (imperial) screws No. 4 thru 1/2". Identifies the diameter and pitch in  UNC (Unified National Coarse) and UNF (Unified National Fine) thread pitches. Also straightens bent fasteners and cleans-up rusty and battered threads. Finished size is 2 3/8 x 6 5/8. Attractively packaged in see-thru polyethylene case.  Instructions included. Made in the USA

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Alexander G. ★★★★★

Finally, a tool that actually works for sorting through my old hardware bin—the built-in thread cleaner is an added bonus. It handled a seized bolt from my lawnmower deck without any trouble.

Chloe ★★★★★

This thing saved me from guessing which bolt went where during a messy garage cleanup. The thread-pitch gauge is dead simple to use, and I even straightened a couple of bent screws without any hassle.

Claire ★★★★★

I’ve got a box of mixed rusty screws that’s been sitting around forever, and this thing cleaned them up and gave me the diameter and pitch in seconds. The coarse and fine pitch readings are spot on, which saved me from guessing on a stubborn cabinet hinge.