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Fast size finder - thread sizes are permanently stamped onto each gauge.

Zinc plated for inch size includes 14 inch size part numbers: 6-32, 10-32, 7/16-20, 1/2-13, 1/4-20, 3/8-16, 8-32, 10-24, 1/4-28, 3/8-24, 5/16-24, 5/16-18, 7/16-14, 1/2-20.

5, m6x1. 0, m12x1. 25, m10x1. 5, m7x1. 0, m8x1. 25, m10x1. 0, m12x1. 5, m4x07, m8x1. 0, m24x3. 0 . Bundle includes swtc-s21 inch thread checker, SWTC-M21 Metric Thread Checker, and a Lumintrail Keychain Light.


Proudly made in the U. S. A. Comes with a Protective Plastic Carrying Case. Say goodbye to frustration with this easy to use, wood screws, handymen, pocket sized tool.1 through 5/16 inch in NC, size, pitch, and NS pitches.
1. Thread Checker
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Nut and Bolt Thread Checker Complete SAE/Inch and Metric Set Packs
#adThread Checker #ad - 23 of the most common saE and 21 of the most common metric sizes, see description. Thread sizes are permanently stamped on each gauge. Each included size has a nut and bolt checker on the same gauge.More information #ad
Brand | Thread Checker #ad |
Manufacturer | Thread Checker #ad |
Part Number | SWTC-M21 |
Model | SWTC-M21 |
More information #ad
2. Innovative Components
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Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ruler Attached
#adInnovative Components #ad - Thread sizes are permanently laser etched on each gauge. Takes the guess work out of thread size and pitch on nuts, screws, bolts, threaded holes and many other threaded items. Set includes both inch and Metric identifiers.More information #ad
All sizes are steel with a clear zinc finish and each gauge identifies both bolts and nuts. Eliminates costly and time consuming repairs. Great for identifying and sorting nuts and bolts in fastener cribs, fastener bins at home or at your facility.Brand | Innovative Components #ad |
Manufacturer | Innovative Components #ad |
Part Number | AH-COM--------- |
Model | AH-COM--------- |
More information #ad
3. Thread Checker
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Original Version SWTC-26, Nut & Bolt Thread Checker Inch & Metric
#adThread Checker #ad - Each size has a nut and bolt checker on the same Gauge. Inch gauges are clear zinc Plated, Metric Gauges Are Black Oxide. The individual gauges rotate Freely On The Wire Cable For Fast Thread Verification.More information #ad
26 male/female gauges - 14 Inch & 12 Metric. Thread sizes are permanently Stamped Onto Each Gauge Inch In Red, Metric In White.Brand | Thread Checker #ad |
Manufacturer | Thread Checker #ad |
Height | 1 inches |
Length | 6 inches |
Weight | 0.31 Pounds |
Width | 4 inches |
Part Number | NA |
Model | SWTC-26 |
More information #ad
4. CKE
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14 Inch & 12 Metric, 26 Male/Female Gauges, CKE Nut & Bolt Thread Checker Inch & Metric
#adCKE #ad - 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! Upgrade to double-sided printing size! Nut & bolt thread checker - each size has a nut and bolt checker on the same gauge 26 male/female gauges - 14 inch & 12 metric.Fast size finder - thread sizes are permanently stamped onto each gauge.
More information #ad
Feature - the inch & metric thread checker is an accurate and easy-to-use thread identifier for both nuts and bolts. Black oxide for metric size - includes 12 metric sizes part numbers: m4x07, m12x1. 25, m10x1. 5, m7x1. 0, m12x1. 5, m6x1. 0, m8x1. 0, m8x1. 25, m10x1. 0, m10x1. 25, m5x08, m12x1. 75.Brand | CKE #ad |
Manufacturer | CKE #ad |
More information #ad
5. Stalye
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14 Inch & 12 Metric for Quickly Checking Nuts and Bolts Inch or Metric and Verifying The Size, Stalye Nut & Bolt Thread Checker, 26 MaleFemale Gauges
#adStalye #ad - Efficiency improvingbig time saver no more bent over the container looking for a nut/bolt to finish your project,especially the nut or bolt that cannot be removed,Each size has a nut and bolt checker on the same gauge, Excellent item for the mechanic Every workshop should have one.Zinc plated for inch size includes 14 inch size part numbers: 6-32, 10-32, 7/16-20, 1/2-13, 1/4-20, 3/8-16, 8-32, 10-24, 1/4-28, 3/8-24, 5/16-24, 5/16-18, 7/16-14, 1/2-20.
More information #ad
Nut & bolt thread checker these thread gauges includes 26 male/female gauges - 14 inch & 12 metric. Thread sizes are permanently carved on each gauge with distinct mark, which makes the mark easy for you to tell. Black oxide for metric sizeincludes 12 metric sizes part numbers: m4x07, m5x08, m10x1. 25, m7x1. 0, m6x1. 0, m12x1. 5, m8x1. 25, m10x1. 0, m12x1. 25, m8x1.Brand | Stalye #ad |
Manufacturer | Stalye #ad |
Part Number | 724725290798 |
More information #ad
6. Thread Checker
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Thread Checker Nut and Bolt Checker 23 Inch Sizes and 21 Metric Sizes Bundle with a Lumintrail Keychain Light
#adThread Checker #ad - Includes 21 metric sizes part number swtc-m21: m3x05, m14x1. 5, m10x1. 25, m14x2. 0, m16x2. 0, m24x2. 0, m5x08, m12x1. 75, m16x1. 5, m20x2. 5, m20x1.5, m6x1. 0, m12x1. 25, m10x1. 5, m7x1. 0, m8x1. 25, m10x1. 0, m12x1. 5, m4x07, m8x1. 0, m24x3. 0 . Bundle includes swtc-s21 inch thread checker, SWTC-M21 Metric Thread Checker, and a Lumintrail Keychain Light.
More information #ad
Includes 23 inch sizes part number swtc-s21: 6-32, 3/4-16, 1/2-13, 5/8-11, 8-32, 1/4-20, 10-32, 1/2-20, 1-8, 7/16-14, 6-40, 5/16-18, 7/16-20, 5/8-18, 3/8-24, 3/8-16, 10-24, 1/4-28, 3/4-10, 9/16-12, 5/16-24, 9/16-18, 1-12. Thread sizes stamped on each gauge for easy identification. Each thread checker as a nut and bolt checker on the same gauge.Brand | Thread Checker #ad |
Manufacturer | Thread Checker #ad |
Part Number | SWTC-M21+SWTC-S21 |
More information #ad
7. S&W Manufacturing Co., Inc.
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Nut & Bolt Thread Checker Wall Mounted White
#adS&W Manufacturing Co., Inc. #ad - Each size has a nut and bolt checker on the same gauge. The thread checker is an accurate and easy-to-use thread verifier for both nuts and bolts. Pre-drilled for easy mounting top and bottom. Conveniently assembled onto a wire loop, it is especially well suited for distinguishing between similar inch and metric Threads.More information #ad
Bolt and nut thread checker, bolt length and screw size checker in both metric and standard sizes. Mounted on heavy-duty, 1/2" Sintra PVC foam board. Overall size: 3"W x 37"L.Brand | S&W Manufacturing Co., Inc. #ad |
Manufacturer | S&W Manufacturing Co., Inc. #ad |
Height | 39 Inches |
Length | 0.5 Inches |
Weight | 0.5 Pounds |
Width | 3 Inches |
Part Number | SWTC-WM1 |
Model | SWTC-WM1 |
More information #ad
8. Ruelle
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Screw Chek’r SAE/ Inch Screw Thread Size Gauge No. 1 to 5/16 1/8 Inch Heavy Gauge Steel Screw Checker, Made in USA
#adRuelle #ad - Identifies diameter, and length, nf, with a tap drill chart for sizes ranging from No. Made from high quality 1/8 inch Heavy Gauge Satin Chrome Plated Steel.Proudly made in the U. S. A. Comes with a Protective Plastic Carrying Case. Say goodbye to frustration with this easy to use, wood screws, handymen, pocket sized tool.1 through 5/16 inch in NC, size, pitch, and NS pitches.
More information #ad
This tool can also be used to straighten bent screws and clean dirty or rusty threads. Do it yourselfers, and mechanics can save time and money by accurately identifying different types of screws the first time. This tool gives all the information needed to properly identify machine screws, bolts, sheet metal screws, and even cotter pins and rivets.Brand | Ruelle #ad |
Manufacturer | Ruelle #ad |
Height | 0.08 Inches |
Length | 3.25 Inches |
Weight | 0.9 Pounds |
Width | 5.25 Inches |
Part Number | 2110 |
Model | 02110 |
More information #ad