--- product_id: 573746500 title: "Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area" brand: "giwaelro" price: "€ 71.71" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.pt/products/573746500-nut-and-bolt-thread-gauge-44-pcs-nut-and-bolt store_origin: PT region: Portugal --- # 44 precision gauges Dual metric & inch sets Individual foam storage Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area **Brand:** giwaelro **Price:** € 71.71 **Availability:** ✅ In Stock ## Summary > ⚡ Nail every thread size check—fast, precise, and effortlessly organized! ## Quick Answers - **What is this?** Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area by giwaelro - **How much does it cost?** € 71.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/573746500-nut-and-bolt-thread-gauge-44-pcs-nut-and-bolt) ## Best For - giwaelro enthusiasts ## Why This Product - Trusted giwaelro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organize Like a Pro:** Keep your nuts and bolts perfectly sorted and accessible, eliminating clutter and lost parts. - • **Dual-Color Laser Etching:** Instantly distinguish metric (black) from inch (white) sizes with double-sided laser-etched clarity. - • **Speedy Size Verification:** Screw on the gauge and get accurate thread size in seconds—no more hardware store runs! - • **Triple-Mode Size Reading:** Read sizes via etched gauges, printed foam slots, or included size chart for ultimate convenience. - • **Precision at Your Fingertips:** 44 detachable gauges housed in a sleek foam case for quick, hassle-free size checks anywhere. ## Overview The Nut and Bolt Thread Gauge set includes 44 precision gauges covering 23 inch and 21 metric sizes, each individually housed in a foam case. Featuring dual-color, double-sided laser etching for quick size identification, this tool enables fast, accurate thread checks in tricky or narrow spaces. Its triple reading system and compact design streamline your workflow, making it ideal for DIY enthusiasts and professionals alike. ## Description Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area ## Features - ✅【Detachable Thread Gauges in Case】All thread gauges are individually well housed in a decent foam storage holder. The biggest highlight is that you can feel free to take out any wanted gauge to do a fast thread size check. More handy and better to use than all thread checks on a cable. When you just want to check one specification, you do not need to spin the entire cable ( almost one yard) with all the other pieces (around weigh 2 lbs) around any more. - ✅【Laser-Etched Sizes on Both Side】To better help distinguish metric and inch sizes, we make metric and standard items in different colors respectively (white for SAE, black for metric). Moreover, we have improved and upgraded all of our thread checker set with each thread size gauge etched in double sides( front and back side), which avoid the hassle that you have to spin a round to check the etched size on the thread gauges. - ✅【Quick Identification and Time Saver】Just screw the nut or bolt onto thread gauge. Only take seconds to check the size. With Giwaelro thread checker standard and metric, you can easily and quickly check correct size of the nuts & bolts and replace the snapped, loose, rusted or old ones at home or garage by yourself, no need to run towards hardware store for size check any more, greatly improving your work efficiency. - ✅【3 Clear Ways to Read Size】The another highlight of this screw gauge is that you are able to clearly and easily read the gauge size in 3 various ways: sizes clearly engraved on gauges themselves, a size chart on art paper sticker and sizes screen printed on foam. Each size printed on chart or foam is corresponding to the relative thread gauge. When you just want to handle one checker size at a time. You can visually see the sizes easier, match up and take out the expected sizer. - ✅【23 Inch & 21 Metric】 Inch:1-12,1-8,3/4-16, 3/4-10, 5/8-18, 5/8-11, 9/16-18, 9/16-12, 1/2-20, 1/2-13, 7/16-20, 7/16-14, 3/8-24, 3/8-16, 5/16-24, 5/16-18, 1/4-28, 1/4-20, 10-32, 10-24, 8-32, 6-40, 6-32；Metric: M3-0.5, M4-0.7, M5-0.8, M6-1.0, M7-1.0, M8-1.0, M8-1.25, M10-1.0, M10-1.25, M10-1.5, M12-1.25, M12-1.5, M12-1.75, M14-1.5, M14-2.0,M16-1.5, M16-2.0, M20-1.5, M20-2.5, M24-2.0, M24-3.0; Numbers on white inch thread checkers are black, Numbers on black Metric thread checkers are white, clear - ✅【 Get Your Mixed Nuts and Bolts Well Classified】This nuts and bolts organizer comes with 44 pcs male and female gauges——mostly frequent used in daily mechanical work or home project, which can help you quickly sort out your mixed nuts/ bolts and get them well classified and organized in your compartment case from misplace, mess and loss. A perfect nut and bolt gauge for personal use or for family or friends who loves tinking or DIY. ## Product Details - **Material:** High Speed Steel - **Fastener Type:** Nut & Bolt Thread Checker - **Exterior Finish:** Black - **Metal Type:** Alloy Steel - **Brand:** Giwaelro ## Images ![Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area - Image 1](https://m.media-amazon.com/images/I/71JwHMOqWlL.jpg) ![Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area - Image 2](https://m.media-amazon.com/images/I/716DswNL1HL.jpg) ![Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area - Image 3](https://m.media-amazon.com/images/I/71gbjZATohL.jpg) ![Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area - Image 4](https://m.media-amazon.com/images/I/71aKvBURDcL.jpg) ![Nut and Bolt Thread Gauge - 44 PCS Nut and Bolt Checkers Individually Housed in Case (21 Metric & 23 Inch) Specially Suitable for Size Check on Tricky and Narrow Area - Image 5](https://m.media-amazon.com/images/I/715Qvs5G8bL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ If you need it , buy it. *by D***D on May 1, 2025* I love it. Very handy tool. But, buy this one, i ordered a different one that was aluminum it was pitted badly and one was dented. ### ⭐⭐⭐⭐⭐ Possibly the Best Thread Checker Set *by D***0 on January 26, 2025* I have not used any of these yet. If they get used in the future and break easily, I'll come back here and update my rating.There seems to be some confusion over whether these are made of steel or aluminum. They are 100% made of steel. I attached a picture of two of the gauges stuck to a magnet.For anyone wondering, the top lid is removable. I stored it in my roll cart with the lid off for convenience. ### ⭐⭐⭐⭐⭐ Good Gauge set for working on equipment. *by C***. on March 3, 2025* Good gauge set, easy to take to a piece of equipment with missing bolt to find what size needs to go there. ## Frequently Bought Together - Nut and Bolt Thread Checker - 44 PCS Screw Size and Bolt Size Thread Gauges - 23 Inch & 21 Metric - ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metrisch 60 Degree Thread Pitch Gauge for Industrial Measurement - Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/573746500-nut-and-bolt-thread-gauge-44-pcs-nut-and-bolt](https://www.desertcart.pt/products/573746500-nut-and-bolt-thread-gauge-44-pcs-nut-and-bolt) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*