66-Piece Nut and Bolt Thread Checker Kit | 34 SAE (Blue) + 32 Metric (Red) Thread Gauges - Precision Bolt Size Finder for Tight Spaces, DIY & Professional Repairs

Descripción

Product description 66 Pcs Metric & Standard Nut and Bolt Thread Checker | Precise Bolt Size Finder Pro Go/No Go Thread Gauge (SAE & Metric) | ANSI Class 2B Standard Certified Identify Bolts & Nuts Fast – No Guessing, Essential Bolt Size Finder! 66-Piece Detachable Thread Checker | Complete Size Coverage Does this thread checker fit standard bolt and nut sizes? Yes, it fully covers standard sizes for both SAE (imperial) and metric bolts/nuts. The kit includes 34 SAE gauges (complying with Unified Thread Standard (UN) and ANSI B1.1 (2A/2B)) and 32 metric gauges (meeting ISO 68-1 (6G/6H) standards). Are metric and SAE gauges included in this kit? Yes, the 66-piece set combines both metric and SAE gauges: 32 metric gauges: Cover sizes from M2x0.4 to M24x3.0;34 SAE gauges: Cover sizes from 2-56 to 1-8, adapting to global hardware standards. Can this thread checker work in confined or hard-to-reach spaces? Absolutely. Lightweight, flexible, detachable (vs. bulky chain/board gauges). Each removes individually from foam—access tight spaces (engine bays, pipe joints, workshop corners) for on-site repairs/checks. Explore Our Wide Range of Thread Checker Tools 66 Thread Checker Add to Cart 55 Thread Checker Add to Cart 45 Thread Checker Add to Cart 28 Thread Checker Add to Cart Customer Reviews 4.6 out of 5 stars 138 4.7 out of 5 stars 573 4.5 out of 5 stars 35 4.6 out of 5 stars 111 Price $32.99$32.99 $13.99$13.99 $19.98$19.98 $8.99$8.99 material Aluminum alloy Aluminum alloy +Steel Steel Steel Design Detachable board chained chained Application nut & bolt thread checker nut & bolt thread checker nut & bolt thread checker nut & bolt thread checker Number of threads 66 55 45 28 Is there a drill gauge no yes no no

Características

• Expanded 66-Piece Thread checker Set: More Sizes to Cover Every Need, Upgrade your toolbox with our 66 detachable thread checkers—34 SAE (imperial, color-coded blue) and 32 metric (color-coded red) sizes—perfect for matching nuts, bolts, and hardware of all types. Each thread gauge is individually nested in a custom foam insert, so you can instantly pull out the exact size you need without rummaging. Unlike bulky chain-type or board-mounted alternatives, our lightweight, flexible design works seamlessly in tight, hard-to-reach spaces—ideal for on-the-go repairs, workshop projects, or job site checks
• Precision and Durable Thread Gauges: Crafted from premium 6601 aluminum, this bolt size and thread gauge delivers professional-level accuracy you can trust. SAE threads comply with Unified Thread Standard (UN) and ANSI B1.1 (2A/2B) certification, while metric threads meet ISO 68-1 (6G/6H) standards—eliminating guesswork and mismatched hardware. The high-quality aluminum construction ensures long-lasting durability, resisting wear and tear even with frequent use, so you can rely on consistent performance for years to come
• 3 Effortless Size Identification Methods: Speed up thread checks with 3 intuitive reading options: laser-engraved scratch-resistant markings on each gauge, a quick-reference size chart, and clearly labeled foam insert slots. Color-coded for instant sorting (blue = SAE, red = metric)—making thread inspection hassle-free for pros and DIYers alike
• Complete SAE Size Coverage (34 Blue Gauges): Crush any imperial threading task with our all-inclusive 34-piece SAE thread gauge set (blue-coded for instant sorting): 2-56 UNC, 3-48 UNC, 4-40 UNC, 4-48 UNC, 5-40 UNC, 6-32 UNC, 6-40 UNF, 8-32 UNC, 8-36 UNF, 10-24 UNC, 10-32 UNF, 12-24 UNC, 12-28 UNF, 3/16-24 UNC, 1/4-20 UNC, 1/4-28 UNF, 5/16-18 UNC, 5/16-24 UNF, 3/8-16 UNC, 3/8-24 UNF, 7/16-14 UNC, 7/16-20 UNF, 1/2-13 UNC, 1/2-20 UNF, 9/16-12 UNC, 9/16-18 UNF, 5/8-11 UNC, 5/8-18 UNF, 3/4-10 UNC, 3/4-16 UNF, 7/8-9 UNC, 7/8-14 UNF, 1-8 UNC, 1-12 UNF. Perfect for pros and DIYers tackling automotive, plumbing, and workshop projects
• Full Metric Size Range (32 Red Gauges): Never let metric hardware delay your work—our thread checker kit includes 32 essential metric sizes: M2x0.4, M2.5x0.45, M3x0.5, M3.5x0.6, M4x0.7, M4.5x0.75, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M11x1.25, M11x1.5, M12x1.0, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M18x1.5, M18x2.5, M20x1.5, M20x2.5, M22x2.0, M22x2.5, M24x2.0, M24x3.0. It handles every metric threading task, from small electronics to heavy machinery

Especificaciones