--- product_id: 84283780 title: "Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-)" brand: "accusize industrial tools" price: "€ 488.96" currency: EUR in_stock: true category: "Accusize Industrial Tools" url: https://www.desertcart.it/products/84283780-accusize-industrial-tools-0-251-0-500-250-pc-set store_origin: IT region: Italy --- # 250 precision sizes 0.251''-0.500'' Heat treated 60-62 HRC hardness Class ZZ tolerance Β±0.0002'' Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) **Brand:** accusize industrial tools **Price:** € 488.96 **Availability:** βœ… In Stock ## Summary > πŸ“ Master precision, own the craft β€” don’t let accuracy slip away! ## Quick Answers - **What is this?** Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) by accusize industrial tools - **How much does it cost?** € 488.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/84283780-accusize-industrial-tools-0-251-0-500-250-pc-set) ## Best For - accusize industrial tools enthusiasts ## Why This Product - Trusted accusize industrial tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision at Scale:** 250-piece set covers a broad range from 0.251'' to 0.500'' for every measurement challenge. - β€’ **Unmatched Accuracy:** Class ZZ tolerance ensures ultra-tight measurements with a max deviation of just -0.0002''. - β€’ **Durability Engineered:** Heat-treated alloy steel with 60-62 HRC hardness guarantees long-lasting, wear-resistant performance. - β€’ **Consistent Reliability:** Standardized 2'' length and centerless lapped finish deliver smooth, repeatable measurements every time. - β€’ **Effortless Identification:** Electro-etched size markings on each gauge speed up workflow and eliminate guesswork. ## Overview The Accusize Industrial Tools 250-piece Steel Plug Pin Gage Set offers a comprehensive range of sizes from 0.251'' to 0.500'', engineered to Class ZZ standards with ultra-tight tolerances of -0.0002''. Each gauge is heat-treated to a robust 60-62 HRC hardness and features electro-etched size markings for quick identification. Designed with a consistent 2'' length and centerless lapped finish, this set ensures durable, precise, and reliable measurements for professional-grade industrial applications. ## Description Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-): desertcart.com: Industrial & Scientific ## Features - Class ZZ. Size electro etched on each piece - Tolerance: 0.0000" to -0.0002" - All members 2'' long, Centerless lapped - Hardness: Heat treated 60-62 RC - Overall length 2''. 0.251'' - 0.500'' x 250 PCS/SET - Broad Measurement Coverage: Features a wide range from 0.251" to 0.500", with a comprehensive set of 250 pieces, designed to cater to a wide spectrum of precision measurement needs. - Class ZZ Compliance: Ensures adherence to Class ZZ standards, offering tight tolerances of +0.0000" / -0.0002" for minus sets, which facilitates highly accurate measurements. - Robust Construction and Finish: Gauges are heat-treated to HRC 60-62 and finished with a 10 microfinish or better, ensuring durability and a smooth measurement experience. - Clearly Marked for Accuracy: Each gauge is electro-etched with its actual size, making identification quick and ensuring precise measurement every time. - Standardized Design: All gauges are designed at a consistent 2" length and are centerless lapped, promoting ease of use and reliable measurement across various applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00YQ3QVXM | | Best Sellers Rank | #23,994 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Pin Gauges | | Brand | Accusize Industrial Tools | | Color | red | | Customer Reviews | 4.6 4.6 out of 5 stars (407) | | Fastener Type | Plug | | Finish Types | Polished | | Item Diameter | 0.25 inches | | Item Dimensions | 3.15 x 16.93 x 12.2 inches | | Item Weight | 9 kg | | Manufacturer | Accusize Co., Ltd. | | Material Type | Alloy Steel | | Model | M2(-) | | Number Of Items | 250 | | Number of Pieces | 250 | | Outside Diameter | 0.25 inches | | Part Number | M2(-) | | Pin Type | Plug | | Screw Head Style | Plug | | Set Name | 250 Pc/Set | | Size Name | 0.251"-0.500", w/o Aluminum Case | | Thread Size | 0.251''-0.500'' | | UPC | 641799808714 | | Unit Count | 250 Count | ## Product Details - **Brand:** Accusize Industrial Tools - **Item Diameter:** 0.25 inches - **Material:** Alloy Steel - **Pin type:** Plug - **Size:** 0.251"-0.500", w/o Aluminum Case ## Images ![Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) - Image 1](https://m.media-amazon.com/images/I/518fwUKvE-L.jpg) ![Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) - Image 2](https://m.media-amazon.com/images/I/51JMyFjnp9L.jpg) ![Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) - Image 3](https://m.media-amazon.com/images/I/51qAGRfEqhL.jpg) ![Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) - Image 4](https://m.media-amazon.com/images/I/51VY7OTXXJL.jpg) ![Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) - Image 5](https://m.media-amazon.com/images/I/51ZiTO8gEvL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: do these come with a certificate of Inspection?** A: They come with a photocopied card stating standard expected size deviations, not what I believe to be actual inspection values. The price point of these pins, one cannot expect an individual inspection report on each pin. The pins have measured accurate as I can measure them and have been at stated sizes. For my home machine shop use they exceed expectations. I am working within .0005 tolerances and they are doing what I need them to do. Nicely packaged and really corrosion proofed for transit. Each pin wrapped in oil paper to protect. Fit and finish is quite awesome for the price. Very happy with my set. Looking to get next size group of pins (.251-.500) from Accusize. I hope this helps. **Q: If i want to buy only 1 set , should i buy plus or minus pin gage set ? which set experience machinists prefer ? why ? thank you so much** A: According to CCROSS: "A pin gauge set will typically consist of either plus or minus pin gauges, and based on procedure or tolerances may require both versions to determine a go no go outcome. A minus pin gauge set includes pins with a specified tolerance below the target size, allowing the pin to fit within the target dimension. Likewise, a plus pin gauge set includes pins with a specified tolerance above the target dimension, creating a no-go situation for a bore at the target dimension." So, choose the minus or the plus based on your work. **Q: What is the size of the box these pins are in?** A: Box size 4" x 5", each pin has a cap to hold onto each pin. **Q: Are all new sets coming in the new improved case?** A: As of writing, we are still in the process of upgrading the cases. So some of them might come with old cases. ## Frequently Bought Together - Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) - Accusize Industrial Tools - 190 Pc Precision Minus Class ZZ Pin Gauge Set, 0.061" to 0.250", 2" Length, Heat Treated, 60-62 RC, with Aluminum Case, M1(-) A - Accusize Industrial Tools 0.011'' - 0.060'' Go/No Go Double End Gage Handle, 3350-0100… --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/84283780-accusize-industrial-tools-0-251-0-500-250-pc-set](https://www.desertcart.it/products/84283780-accusize-industrial-tools-0-251-0-500-250-pc-set) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-25*