Thread 14 Gauges of 2025
Best Choice1
Dasunwat22% OffThread Checker, 28 Nut and Bolt Thread Checker, 14 Metric & 14 Standard Sizes, Bolt Nut Identifier Gauge with Inch and Centimeter Ruler, Solid Aluminum Bolt Size Board and Thread Gauge, Red
Main highlights- Professional Accuracy Trusted by Experts - Our bolt thread measuring tool delivers superior accuracy compared to plastic or cheaper alternatives. Rigorously tested to help you avoid stripping bolts and mismatching threads. Makes a great gift for dad, husband, or any tool lover who appreciates quality hardware organization. Professional Accuracy Trusted by Experts - Our bolt thread measuring tool delivers superior accuracy compared to plastic or cheaper alternatives. Rigorously tested to help you avoid stripping bolts and mismatching threads. Makes a great gift for dad, husband, or any tool lover who appreciates quality hardware organization.
- Organize Your Nuts and Bolts Efficiently - Use this thread checker to organize and catalog your pile of nuts and bolts, reducing clutter and saving you time finding the right fastener. An ideal tool for mechanical engineers, woodworkers, auto mechanics, and home DIYers—perfect for anyone who values efficiency.
- Measure Bolt, Nut & Screw Sizes - Quickly identify bolt, nut, and screw thread sizes with our precision-engineered hardware sizer. Covers 14 metric (M4–M14) and 14 imperial (inch) sizes (#6-32 fine to 1/2-20 fine), making this bolt size and thread checker board your essential tool for every project.
- Durable, Rust-Resistant Build - Crafted from thick, anodized solid aluminum, this screw size and thread gauge is sturdy, lightweight, and rust-resistant. The laser-engraved markings remain clear even after years of heavy use, ensuring you can always easily read sizes for every bolt or nut.
- All-in-One Thread Gauge - Easily measure and verify bolt threads and screw sizes with this convenient bolt measuring tool. Designed for fast, accurate identification; no more guesswork or wasted trips to the hardware store. Hang it on your wall or lay it flat on your bench—always within arm’s reach.
9.8Exceptional
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Value for Money2
DKIBBITH26-pc Nut and Bolt Thread Checker Set - Female & Male Size Gauges, 14 Inch & 12 Metric Sizes - Individually Housed in Organized Storage Case - Ideal for Difficult Access Thread Checking
Main highlights- Versatile Application: Whether you’re identifying thread sizes, organizing fasteners, or facilitating replacements, our thread checker is a versatile tool suitable for various tasks in automotive, machinery, and repair work.
- Thread Range: Our comprehensive set covers both SAE Standard INCH and Metric sizes, totaling 26 pieces. With 14 INCH sizes and 12 Metric sizes, it’s designed to tackle a wide array of tasks in the shop.
- Precision Markings: Every gauge in our set is clearly labeled with its size and features a convenient hole in the box with a size mark beside it for easy storage. This ensures quick and accurate identification, saving time and eliminating any uncertainty.
- Portable Convenience: Unlike bulky board-style thread checkers, our set is compact and portable, allowing you to bring it directly to your work area. This convenience is especially handy for measuring bolts or nuts in confined spaces where traditional tools may not fit.
- Customer Satisfaction: Trusted by mechanics, hobbyists, and professionals, our thread checker set is known for its effectiveness, reliability, and time-saving features. It’s a valuable addition to any toolkit, ensuring satisfaction with every use.
9.6Exceptional
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3
BOENZONEBOENZONE Nut & Bolt Thread Checker (Complete SAE/Inch and Metric Set) - 26 Male/Female Gauges 14 Inch 12 Quickly Checking Nuts Bolts or Verifying The Size Pitch
Main highlights- Zinc Plated for Inch Size - Includes 14 Inch Size part numbers: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20
- PRODUCT - 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.The individual gauges rotate freely on the wire cable for fast thread verification.
- Feature - The new upgrade!The Inch & 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!
- Efficiency Improving - The new upgrade!No more bent over the container looking for a nut/bolt to finish your project. Identifying the size and thread of nuts and bolts before making trips to the hardware store to match them, especially the nut or bolt that cannot be removed.Excellent item for the mechanic; Applicable to mechanical repairs, or common threads in plumbing, air and gas connections, etc. Organize your garage and sort your nut & bolt with this nice tool, save your valuable time.
- Black Oxide for Metric Size - Includes 12 Metric Sizes part numbers: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75
9.4Excellent
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4
XxzhihoNut and Bolt Thread Checker- 26 Male/Female Thread Identifier Gauges - 14 Inch & 12 Metric Sizes (26 Gauges-14 Inch & 12 Metric)
Main highlights- Zinc Plated for Inch Size:Includes 14 Inch Size part numbers, 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20
- Strong Material: Made from strong stainless steel materials, this Nut and Bolt Thread Checker is built to last. Its sturdy construction ensures long-lasting durability, making it a reliable tool for professionals and DIY enthusiasts alike.
- Portable and Easy to Use: The Thread Checker is conveniently assembled onto a wire loop, making it a well portable solution. The individual gauges rotate freely on the wire cable, allowing for quick identification of thread sizes and easy thread matching.
- Comprehensive Size Range: This Nut & Bolt Thread Checker offers a wide range of sizes, including 26 male/female gauges in both inch and metric measurements. Each gauge is permanently stamped with the corresponding thread size, allowing for fast and accurate thread verification.
- Black Oxide for Metric Size:Includes 12 Metric Sizes part numbers: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75
9.2Excellent
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5
GIMYUANGIMYUAN Thread Checker, Nut and Bolt Thread Checker, Screw Size Identifier Gauge with 14 Standard & 14 Metric, Red
Main highlights- Metric Thread Sizes: 4 mm x0.7; 5 mm x0.8; 6 mm x1.0; 7 mm x1.0; 8 mm x1.0; 8 mm x1.25; 10 mm x1.0; 10 mm x1.25; 10 mm x1.5; 12 mm x1.25; 12 mm x1.5; 12 mm x1.75; 14 mm x1.5; 14 mm x2.0
- Made of All Metal: The screws are made of 304 stainless steel and the board is made of lightweight 5052 aluminum for long-term use. The back plate is up to 0.2 inch/5 mm thick and solid
- Imperial Threads Sizes: 6-32 COARSE; 8-32 COARSE; 10–24 COARSE; 10-32 FINE; 1/4–20 COARSE; 1/4-28 FINE; 5/16-18 COARSE; 5/16-24 FINE; 3/8–16 COARSE; 3/8-24 FINE; 7/16-14 COARSE; 7/16-20 FINE; 1/2–13 COARSE; 1/2-20 FINE
- Friendly to Use: Four corners are rounded and the included hanging holes make it easy to and carry. No protrusions on the back, so it can be placed stably on a table, wall or floor for use
- Excellent Identifying: Use GIMYUAN Nut and Bolt Thread Checker to quickly identify up to 28 different sizes of bolts and nuts, covers the most common metric and imperial thread sizes
- Easy to Use: The thread identifier Gauge features more compact size (15.7''x3.9''), easy to hold with one hand. The surface features clear and easy-to-read metric and imperial measurements laser-etched, and scales on both sides make it easy to quickly measure screw lengths
- All-in-one Design: All accessories are neatly fastened to a single plate, ensuring that you can use it quickly and orderly every time, avoiding the hassle of confusion and loss
9.1Excellent
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6
Pierced OwlPierced Owl Set of 10 14-16GA G23 Implant Grade Titanium Replacement Balls for Internally Threaded Jewelry (14GA - 3mm)
Main highlights- STYLE: Set of 10 Replacement Balls for Internally Threaded Jewelry
- MATERIAL: G23 implant grade titanium
- GAUGE/BAR THICKNESS: choose 14GA (1.6mm) or 16GA (1.2mm)
- BALL SIZE: choose 2mm, 3mm, 4mm, 5mm, or 6mm
8.9Very Good
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7
stalyeStalye Nut & Bolt Thread Checker - 26 Male/Female Gauges - 14 Inch & 12 Metric for Quickly Checking Nuts and Bolts Inch or Metric and Verifying The Size
Main highlights- 【Zinc Plated for Inch Size】 Includes 14 Inch Size part numbers: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20.
- 【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.
- 【High Quality Material】 These nut & bolt thread checkers are made of strong material. Inch gauges are clear zinc plated, metric gauges are black oxide.
- 【Efficiency Improving】Big 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.
- 【Black Oxide for Metric Size】Includes 12 Metric Sizes part numbers: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75.
8.7Very Good
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8
CKE45% Off[Patent]CKE Upgraded Stainless Steel Nut & Bolt Thread Checker (Inch & Metric) Detachable Wire Loop Design, 26 Male/Female Gauges - 14 Inch&12 Metric Nut and Bolt Thread Size Checker Identifier Gauges
Main highlights- 【What You Get && Two Years 100% Satisfaction Guarantee】26 Stainless Steel Male/Female Gauges - 14 Inch & 12 Metric Nuts Bolts Organizer, 2 Pcs Detachable Wire Loop, 40" Stainless Steel Wire, One Carry Box. Buy with confidence - If you're not satisfied with this item at anytime within two years of purchase, we'll provide a refund or replacement.
- 【Upgraded 4 Ways Fast Size Finder - Double-sided Printing Size】This individual nut and bolt thread checker gauges set with upgraded double-sided sizes by laser printing, it solve the problem that may need to be rotated to see the size during use, more convenient and faster to use. The laser print marking ensure that the color and mark will not fade after, even will be more obvious a long period of use. The box with one-to-one size mark in label and EVA holder for quickly reference and use.
- 【Save Your Money - Buy One Get Three Use Ways】You can just take a single gauge from the box to check the nut and bolt size simply. Easily to reach confined areas as you wish, especially in a narrow corner or tight spots. You can connect all individual thread gauges with wire loop to hang anywhere you need to use it without worrying about losing one. Also you can select parts to use or take out frequently used parts in single wire loop to use. Great design more convenient and efficient!
- 【CKE Patent Design Stainless Steel Nut & Bolt Thread Checker Set with Detachable Wire Loop】This nut and bolt thread checker set upgrade to stainless steel material for each thread gauge, with anti-rust, anti-wear features provide longer service life. 14 Inch & 12 Metric Individually Thread Gauge Checker in one box with EVA holder marked with sizes. Come with detachable wire loop and wire, you can connect individual thread gauges that you can easily take anywhere, offer you more ways to use.
- 【26 Male/Female Gauges Thread Checker Set】Each size has a nut and bolt checker on the same gauge - 14 inch & 12 metric. Stainless Steel for Inch Size - Include 14 Inch Size part numbers: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20. Black Stainless Steel for Metric Size - Include 12 Metric Sizes part numbers: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75. Total 26 gauges.
8.6Very Good
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9
ChgImposs23% OffChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement
Why we love it
Versatile for multiple thread types.
Durable stainless steel construction.
Accurate and easy to use.
8.5Good
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10
CKE50% Off[Patent] CKE Upgraded Nut & Bolt Thread Checker (Inch & Metric) Detachable Wire Loop Design - 26 Male/Female Gauges - 14 Inch & 12 Metric Detachable Nut and Bolt Thread Size Checker Identifier Gauges
Main highlights- 【Upgraded Double-sided Printing Size】This Nut and Bolt Thread Checker upgrade to aluminum with red/blue oxide layer for each thread gauge, the size marks will be clearer, with anti-rust, anti-wear features provide longer service life. Upgraded double-sided sizes by laser printing, it solve the problem that may need to be rotated to see the size during use, more convenient and faster to use. The laser print ensure that the color and mark will not fade after, more obvious a long period of use.
- 【Red Oxide Layer Aluminum for Metric Size】Includes 12 Metric Sizes part numbers: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75
- 【Fast Size Finder】This Nut & Bolt Thread Checker each size has a nut and bolt checker on the same gauge 26 male/female gauges - 14 inch & 12 metric. Thread sizes are permanently stamped onto each gauge. The individual gauges rotate freely on the wire cable for fast thread verification. Buy with confidence - If you're not satisfied with this item at anytime within two years of purchase, we'll provide a refund or replacement.
- 【CKE Patent Design Detachable Nut & Bolt Thread Checker】The Inch & Metric Thread Checker design with detachable wire loop in both ends, you can open or off to use anywhere, provides more possibilities for using space. Also you can select individuals or parts to use or take out frequently used parts and use them in a single wie loop. This is a great design based on thousands of of CKE Nut & Bolt Thread Checker customers. Conveniently assembled onto a wire loop, it's perfect portable solution!
- 【Blue Oxide Layer Aluminum for Inch Size】Includes 14 Inch Size part numbers: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20
8.4Good
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