Nyoria 55PCS Nut and Bolt Thread Checker, 30 SAE & 25 Metric Box Kit

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MSRP: $80.99
$54.95
(You save $26.04 )
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  • Orders are typically processed and shipped within 1–3 business days after payment confirmation.
Shipping Method Estimated Delivery Time
Free Shipping (Orders Over $69) 6–18 business days
Standard Shipping 6–18 business days
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Product Overview

Brand: Nyoria

Color: 55PCS

Features:

  • 【55-PIECE THREAD CHECKER & NUT BOLT IDENTIFIER SET】This professional thread checker kit includes 30 SAE (standard) and 25 metric sizes, making it a complete nut and bolt identifier tool for fast, accurate thread identification and thread size checking. Ideal for mechanics, automotive repair, and DIY use in any garage or workshop
  • 【EXCLUSIVE M11 THREAD GAUGES FOR AUTOMOTIVE USE】Includes rare M11x1.25 and M11x1.5 thread gauges, designed for specialized automotive engine and cylinder applications. Unlike basic thread checker sets, this advanced thread pitch gauge kit gives professionals the extra coverage needed for precise bolt and nut identification
  • 【TRI-READING SYSTEM – FAST & ACCURATE IDENTIFICATION】Each thread gauge / screw pitch gauge features permanent laser-etched markings, supported by printed labels on the foam insert and clear size charts. Color-coded SAE (blue) and metric (red) allow instant thread size identification, reducing guesswork and saving time
  • 【HEAVY-DUTY METAL THREAD GAUGE – MALE & FEMALE TESTING】Made from industrial-grade aluminum, this durable thread checker tool supports both male and female thread testing for bolts and nuts. A rugged upgrade over plastic alternatives, ensuring long-lasting accuracy for thread inspection, bolt sizing, and hardware matching
  • 【ORGANIZED STORAGE CASE – PORTABLE & EFFICIENT】All 55 thread identifiers are neatly stored in a hard-shell case with custom foam insert, keeping every thread gauge and nut bolt checker securely in place. Portable and easy to organize, this kit helps eliminate repeated trips to the hardware store and improves workflow efficiency
  • 30 Standard (SAE) Sizes in Blue: 2-56 UNC, 4-40 UNC, 6-32 UNC, 6-40 UNC, 8-32 UNC, 10-24 UNC, 10-32 UNF, 12-24 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, 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.
  • 25 Metric Sizes in Red: M2x0.4, M2.5x0.45, M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M11x1.25, M11x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0.

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