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76 Pcs Thread Checker (37 Metric & 39 Standard), Nut and Bolt Thread Gauge – Bolts and Nut Identifier – Detachable Bolt Size Finder for Quickly Identifying Screw, Nut, and Bolt Sizes

76 Pcs Thread Checker (37 Metric & 39 Standard), Nut and Bolt Thread Gauge – Bolts and Nut Identifier – Detachable Bolt Size Finder for Quickly Identifying Screw, Nut, and Bolt Sizes

$44.99

List Price: ~~49.98~~

Discount: -10%

Rating: 4.6 ★ (3374 reviews)

Availability: In Stock

Brand: NOUNGAT

Category: Thread

SKU: 76

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【Exclusive Upgraded 76-Piece Set】Our unique 76-piece detachable nut and bolt thread thecker are individually nested in a custom foam insert—easily remove the exact gauge needed for precise thread inspection. Unlike traditional chain-type or board-mounted thread checker, these detachable thread checker are ultra-lightweight and flexible, perfect for quick size checks in tight, hard-to-reach spaces.
【Precision Thread Gauge】The thread gauge sae and metric is a high-precision tool made of premium 6601 aluminum, conforming to the Unified Thread Standard (UN) with ANSI B1.1 (2A/2B) certification for SAE threads and ISO 68-1 (6G/6H) for metric threads to ensure lab-grade durability and accuracy—say goodbye to guessing nut and bolt sizes or dealing with mismatched hardware.
【Clear Ways to Read Size】For quick identification, SAE (imperial) gauges are color-coded blue and metric ones red, with all size laser-engraved for superior abrasion resistance and long-lasting clarity, making thread size inspection simple and efficient for both professional repairs and DIY projects.
【39 Standards Shown In Blue size】2-56 UNC, 2-64 UNC, 3-48 UNC, 3-56 UNC, 4-40 UNC, 4-48 UNC, 5-40 UNC, 5-44 UNC, 6-32 UNC, 6-40 UNC, 8-32 UNC, 8-36 UNC, 10-24 UNC, 10-32UNF, 12-24 UNC, 12-28 UNC, 1/4-20 UNC, 1/4-28UNF, 5/16-18 UNC, 5/16-24 UNF, 3/8-16 UNC, 3/8-24 UNF, 3/16-24 UNF, 7/16-14 UNC, 7/16-20 UNF, 7/16-24 UNF, 1/2-13 UNC, 1/2-20 UNF, 9/16-12 UNC, 9/16-18 UNF, 9/16-20 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 UNC.
【37 Metrics Shown In Red size】M2X0.4 Coarse, M2.5X0.45 Coarse, M3x0.5 Coarse, M3.5X0.6 Coarse, M4x0.7 Coarse, M4.5-0.75 Coarse, M5x0.8 Coarse, M6-0.5 Coarse, M6x1.0 Coarse, M7x1.0 Coarse, M7-1.25 Fine, M8x1.0 Fine, M8x1.25 Coarse, M9x1.25 Coarse, M10x1.0 Fine, M10x1.25 Fine, M10x1.5 Coarse, M11x1.0 Fine, M11x1.25 Fine, M11x1.5 Coarse, M12x1.0 Fine, M12x1.25 Fine, M12x1.5 Fine, M12x1.75 Coarse, M14x1.5 Fine, M14x2.0 Coarse, M16x1.5 Fine, M16x2.0 Coarse, M18x1.5 Fine, M18x2.5 Coarse, M20-1.5 Fine, M20-2.5 Coarse, M22-1.5 Fine, M22-2.0 Fine, M22-2.5 Coarse, Fine M24-2.0 Fine, M24-3.0 Coarse.