Top 8 Bolt Gauge Check – Nut & Bolt Assortment Sets

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1. Fastener Line

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Blue SAE and Metric Bolt Gauge Check a Thread Fastener Tool

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Fastener Line #ad - Hi contrast lettering so you can quickly and easily find your thread. Dimensions: 37" height x 3. 25" wide x 1" Deep. All the popular thread sizes including course and fine threads. Made of aluminum in a convenient vertical sized tool.
BrandFastener Line #ad
ManufacturerFastener Line #ad
Height3.15 Inches
Length37 Inches
Weight7 Pounds
Width0.88 Inches
Part Number1
ModelOE1000

2. S&W Manufacturing Co., Inc.

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Nut & Bolt Thread Checker Wall Mounted White

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S&W Manufacturing Co., Inc. #ad - Conveniently assembled onto a wire loop, it is especially well suited for distinguishing between similar inch and metric Threads. Overall size: 3"W x 37"L. 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. Each size has a nut and bolt checker on the same gauge. Pre-drilled for easy mounting top and bottom. The thread checker is an accurate and easy-to-use thread verifier for both nuts and bolts.
BrandS&W Manufacturing Co., Inc. #ad
ManufacturerS&W Manufacturing Co., Inc. #ad
Height39 Inches
Length0.5 Inches
Weight0.5 Pounds
Width3 Inches
Part NumberSWTC-WM1
ModelSWTC-WM1

3. Stainless Town

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Stainlesstown Nut Bolt Thread Gauge Red

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Stainless Town #ad - Measures metric bolts & screws from size 3mm to 22mm. Measures diameter, thread pitch & length of nuts, bolts & screws. Made of very durable 1/4" thick hard plastic. Measures fractional bolts from size #4 to 1" up to 7" long. 1/4" thick x 8-3/4" long x 3-3/8 Wide Color: Red.
BrandStainless Town #ad
ManufacturerStainless Town #ad
Height3.37 Inches
Length8.75 Inches
Width0.25 Inches
Part NumberNBGR
ModelNBGR

4. SST

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SST Identibolt Bolt and Nut Identifier Gauge

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SST #ad - Measure from 4mm & #6 up to 14mm and 1/2" threads. Laser etched markings wont fade or get scratched off. Cnc machined from 6061 Aluminum with a Protective Anodized Finish. Measures 4" wide x 20" tall. The ultimate nut and Bolt Identification Tool.
BrandSST #ad
ManufacturerStupid Simple Tools #ad

5. 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

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Ruelle #ad - Made from high quality 1/8 inch Heavy Gauge Satin Chrome Plated Steel. This tool gives all the information needed to properly identify machine screws, bolts, and even cotter pins and rivets.

This tool can also be used to straighten bent screws and clean dirty or rusty threads. Identifies diameter, nf, with a tap drill chart for sizes ranging from No. Proudly made in the U. S. A. Do it yourselfers, wood screws, and mechanics can save time and money by accurately identifying different types of screws the first time. Say goodbye to frustration with this easy to use, sheet metal screws, handymen, pocket sized tool. Comes with a Protective Plastic Carrying Case. 1 through 5/16 inch in nc, and length, size, pitch, and NS pitches.
BrandRuelle #ad
ManufacturerRuelle #ad
Height0.08 Inches
Length3.25 Inches
Weight0.9 Pounds
Width5.25 Inches
Part Number2110
Model02110

6. Screw Chek'r

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Made In USA, Screw Chek'r SAE/Inch Screw Checker No. 4 to 1/2 1/8 Inch Heavy Gauge Steel Screw Checker

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Screw Chek'r #ad - Identifies diameter, pitch, and length, size, with a tap drill chart for sizes ranging from No. Comes with a Protective Plastic Carrying Case. This tool can also be used to straighten bent screws and clean dirty or rusty threads.

Say goodbye to frustration with this easy to use, pocket sized tool. This tool gives all the information needed to properly identify machine screws, bolts, wood screws, handymen, sheet metal screws, and even cotter pins and rivets. Made from high quality 1/8 inch Heavy Gauge Satin Chrome Plated Steel. Proudly made in the U. S. A. 4 through 1/2 inch in the UNC and UNF pitches. Do it yourselfers, and mechanics can save time and money by accurately identifying different types of screws the first time.
BrandScrew Chek'r #ad
ManufacturerRuelle #ad
Weight0.9 Pounds
Part Number2140
Model02140

7. Thread Checker

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Nut & Bolt Thread Checker Inch & Metric, Original Version SWTC-26

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Thread Checker #ad - The individual gauges rotate freely on the wire cable for fast thread verification. Inch gauges are clear zinc plated, metric gauges are black oxide. 26 male/female gauges - 14 inch & 12 metric. Wire cable with loop for convenient hanging. Each size has a nut and bolt checker on the same gauge. Thread sizes are permanently stamped onto each gauge inch in red, metric in white.
BrandThread Checker #ad
ManufacturerThread Checker #ad
Height1 Inches
Length6 Inches
Weight0.31 Pounds
Width4 Inches
Part NumberNA
ModelSWTC-26

8. BoltsandNuts.com

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Screw Bolt Nut Thread Measure Gauge Size Checker Inch Standard & Metric

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BoltsandNuts.com #ad - Measures metric bolts & screws from size 3mm to 22mm. Inch and metric & Coarse and Fine Threading. 1/4" thick x 8-3/4" long x 3-3/8 Wide Color: Red. Made of durable 1/4" thick hard plastic. Measures fractional bolts from size #4 to 1" up to 7" long.
BrandBoltsandNuts.com #ad
ManufacturerBoltsandNuts.com #ad
Part NumberGauges-BoltNutGauge-Red