--- product_id: 601341060 title: "44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas" brand: "mocw" price: "AED 16" currency: AED in_stock: true url: https://www.desertcart.ae/products/601341060-44pcs-nut-and-bolt-thread-checker-23-inch-and-21 store_origin: AE region: United Arab Emirates --- # Dual metric & imperial gauges 44 precision thread sizes Compact, portable foam case 44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas **Brand:** mocw **Price:** AED 16 **Availability:** ✅ In Stock ## Summary > 🔩 Thread like a pro, measure like a boss! ## Quick Answers - **What is this?** 44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas by mocw - **How much does it cost?** AED 16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/601341060-44pcs-nut-and-bolt-thread-checker-23-inch-and-21) ## Best For - mocw enthusiasts ## Why This Product - Trusted mocw brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Carry & Conquer:** Waterproof, wear-resistant PVC case with foam inserts keeps your gauges organized and travel-ready. - • **Color-Coded Efficiency:** Red for metric, blue for imperial—instantly identify thread types without second-guessing. - • **All-in-One Thread Master:** 44 male & female gauges covering 23 imperial & 21 metric sizes for ultimate versatility. - • **Designed for Tight Spots:** Detachable gauges let you measure bolts and nuts in cramped, hard-to-reach areas with ease. - • **Durable & Ready for Action:** High-grade aluminum with nickel finish ensures long-lasting precision and wear resistance. ## Overview The 44pcs Nut and Bolt Thread Checker is a premium aluminum alloy gauge set featuring 44 detachable male and female thread checkers in both imperial and metric sizes. Housed in a durable, waterproof foam-padded PVC case, it offers quick, precise thread pitch identification even in tight spaces—perfect for mechanics, HVAC techs, and DIY pros aiming to save time and avoid costly hardware store trips. ## Description 44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas: desertcart.com: Industrial & Scientific ## Features - 【44 Thread Checker Kit】Our nut and bolt thread checker set includes assortment of 44 male/female nut and bolt size checker gauges for measuring thread pitch. Use the detachable nut and bolt gauges to check, identify & verify nut and bolt size. Red gauges are metric, blue gauges are inches. - 【44 Sizes: 23 imperial sizes and 21 metric sizes】- 23 imperial sizes include 6-32, 6-40, 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, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8 and 1-12. There are 21 metric sizes, including M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0 and M24x3.0. - 【Supports Measuring in Tight Spaces】- 44 male / female bolt size and thread gauge unlike a wall mounted nut and bolt measurer or stationary nut and bolt board, each bolt and nut identifier gauge featured in our kit can be removed & used to measure thread pitch in cramped or enclosed spaces. It is a practical tool for handymen, mechanics and users who need to figure out the sizes of bolt and nuts in a short time. - 【Updated Design】- An updated design based on the feedback of our customers, this new and improved nut and bolt head sizer is the ultimate inch and metric thread checker for plumbing, auto mechanics, HVAC, cabinet installations, appliance servicing, DIY home improvement, handywork and more. - 【Time-Saving Tool】- Bolt thread checker gauge box can help users to check the sizes of nuts and bolts quickly. Start quickly indentifying and distinguishing thread thickness to save time, headaches, hassle and trips to the hardware store! - 【Easy Carrying】-Nut and bolt thread checker with waterproof and wear-resistant PVC box makes it more convenient to store and carry. 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 pieces to do a fast thread identification. More handy to use than all thread checks on a cable or on board, which means that when you have to do thread size check on some equipment or on some hard to reach area, you do not need to spin a bulky gauge set around. - 【Material】-Thread checker Standard and Metric Kits are Made of High Quality Aluminum. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP3P49WV | | Best Sellers Rank | #294,812 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #240 in Thread Gauges | | Brand | MOCW | | Color | Red, Blue | | Customer Reviews | 4.6 out of 5 stars 150 Reviews | | Fastener Type | Bolt | | Finish Types | Nickel | | Grade Rating | High-grade | | Head Style | Hexagonal, Round | | Item Shape | Round | | Item Weight | 1.6 pounds | | Manufacturer | Kunttai | | Material | Aluminum | | Material Type | Aluminum | | Number Of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 44 | | Part Number | US-MOCW1159 | | Screw Head Style | Hexagonal, Round | | Set Name | 44pcs Nut and Bolt Thread Checker Set | | Size | 44 Sizes (23 Imperial And 21 Metric) | | Size Name | 44 Sizes (23 Imperial And 21 Metric) | | Thread Size | 6-32 | | UPC | 768607214595 | | Unit Count | 44 Count | ## Product Details - **Brand:** MOCW - **Color:** Red, Blue - **Fastener Type:** Bolt - **Material:** Aluminum - **Size:** 44 Sizes (23 Imperial And 21 Metric) ## Images ![44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas - Image 1](https://m.media-amazon.com/images/I/81RhOuiu5bL.jpg) ![44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas - Image 2](https://m.media-amazon.com/images/I/81N2GfJEOuL.jpg) ![44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas - Image 3](https://m.media-amazon.com/images/I/81I0hoJa5NL.jpg) ![44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas - Image 4](https://m.media-amazon.com/images/I/81vo0l9k3mL.jpg) ![44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas - Image 5](https://m.media-amazon.com/images/I/71EqAuhk69L.jpg) ## Frequently Bought Together - 44pcs Nut and Bolt Thread Checker, 23 Inch & 21 Metric Box Set Thread Gauge, Thread Checker Standard and Metric Suitable for Size Checker of Bolts or Nuts in Narrow Areas - ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement - Grip Thread Pitch Gauge MM & SAE Markings - Measures Counts from .25 to 5.5mm and 4 to 42 SAE - 60 Degree Thread Profiles and Locking Devices - Garage, Workshop, Home --- ## 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.ae/products/601341060-44pcs-nut-and-bolt-thread-checker-23-inch-and-21](https://www.desertcart.ae/products/601341060-44pcs-nut-and-bolt-thread-checker-23-inch-and-21) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-09-22*