55 Pcs Thread Checker Set, SAE & Metric Nut and Bolt Thread Gauge with 29 Standard and 26 Metric Sizes, Compact Box for Tight Spaces, Ideal Screw and Bolt Size Identifier for Mechanics & DIY

★★★★★ 4.4 40 reviews

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$35.88
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Management number 215645032 Release Date 2026/04/12 List Price $14.35 Model Number 215645032
Category
  • Comprehensive 55-Piece Thread Gauge Set - Includes 29 SAE (Standard) and 26 Metric sizes for fast, accurate screw identification. Ideal for automotive work, machinery maintenance, workshops, and DIY projects—no guessing, no wasted time.
  • Premium Aluminum Construction - Made from high-quality aluminum for long-term durability and wear resistance. Laser-etched markings are clear, precise, and fade-resistant, ensuring reliable readings even with frequent use.
  • 3 Effortless Size Identification Methods - Identify thread sizes fast with three clear reading options: scratch-resistant laser-engraved markings on each gauge, a quick-reference size chart, and clearly labeled foam insert slots. Color-coded for instant recognition (Blue = SAE, Red = Metric), making thread checks quick, accurate, and frustration-free for both professionals and DIYers.
  • 26 Metrics Shown In Red size - M2X0.4 Coarse, M2.5X0.45 Coarse, M3x0.5 Coarse, M4x0.7 Coarse, M5x0.8 Coarse, M6x1.0 Coarse, M7x1.0 Coarse, M8x1.0 Fine, M8x1.25 Coarse, M10x1.0 Fine, M10x1.25 Fine, M10x1.5 Coarse, M11x1.25 Fine, M11x1.5 Coarse, M12x1.25 Fine, M12x1.5 Fine, M12x1.75 Coarse, M14x1.5 Fine, M14x2.0 Coarse, M16x1.5 Fine, M16x2.0 Coarse, M20-1.5 Fine, M20-2.5 Coarse, M24-2.0 Fine, M24-3.0 Coarse.
  • 26 Standards Shown In Blue size - 2-56 UNC, 4-40 UNC, 6-32 UNC, 6-40 UNC, 8-32 UNC, 10-24 UNC, 10-32UNF, 12-24 UNC, 1/4-20 UNC, 1/4-28UNF, 5/16-18 UNC, 5/16-24 UNF, 3/8-16 UNC, 3/8-24 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 UNF.
  • Exclusive M11 Metric Sizes (Rare & Professional-Grade) - Features M11×1.25 and M11×1.5 thread gauges—hard-to-find sizes commonly used in automotive master cylinder and brake components. A must-have for mechanics and serious DIYers.

Brand Yewhick
Color silver
Item Shape Round
Unit Count 55.0 Count
Finish Types Anodized
Manufacturer Yewhick
Fastener Type bolt, screw
Material Type Aluminum
Number of Pieces 55
Screw Head Style Round

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