New Arrivals/Restock

51 Nut and Bolt Thread Checker, Thread Checker, Accurate Size Thread Checker, Bolt and Nut Identifier Gauge 24 Standard & 27 Metric, 2-in-1 Bolt Size and Thread Gauge with Inch and Centimeter Ruler

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Product details

Management number 210919547 Release Date 2026/04/04 List Price $36.00 Model Number 210919547
Category
  • 【Precision Thread Checker Tool】Our nut and bolt thread checker quickly identifies 51 different sizes of bolts and nuts. This thread gauge allows you to easily sort through mixed fastener piles—confirm whether a bolt or nut is SAE or metric in just 2-3 seconds. Say goodbye to the frustration of disorganized hardware and save valuable time and extra costs. Ideal for automotive and machinery maintenance.
  • 【2-In-1 Thread Checker】This nut and bolt thread checker is your go-to bolt size finder tool for the workshop. It accurately identifies both standard and metric sizes with ultimate precision, complying with Go/No-Go Class 2B ANSI standards. Perfect as a thread gauge, screw size gauge, or bolt and nut identifier gauge, it works seamlessly with Class 2A and 2B assemblies – including 2A screws and 2B holes.
  • 【Reliable And Strong】This nut and bolt thread checker delivers exceptional durability and precision. With deep, accurately cut threads, it effortlessly differentiates between SAE (standard) and metric sizes—so there’s no confusion between close calls like 9/16-12 and M14x1.5.
  • 【Precise And Clear Marking】The bolt & nut identifier gauge made of aluminum alloy panel with anodized finish,soft blue & red color,humanized design.Laser-etched markings on the surface,extra large font for easy reading.The thread checker includes rules for millimeters and inches to measure bolt length.
  • 【Portable Design】Whether you're using it as a thread gauge, screw size gauge, or a bolt and nut identifier gauge, its portable size means you’ll never misplace it. Ideal as a thread checker standard and metric, thread pitch gauge metric and SAe, or a reliable bolt and nut sizer tool, it fits anywhere and everywhere.
  • 【24 Metric Thread Sizes】2mmx0.4 Coarse - 2.5mmx0.45 Coarse - 3mmx0.5 Coarse - 4mmx0.7 Coarse - 5mmx0.8 Coarse - 6mmx1.0 Coarse- -7mmx1.0 Coarse - 8mmx1.0 Fine - 8mmx1.25 Coarse - 10mmx1.0 Extra Fine - 10mmx1.25 Fine - 10mmx1.5 Coarse - 12mmx1.0 Fine - 12mmx1.25 Extra Fine - 12mmx15 Fine - 12mmx1.75 Coarse - 14mmx1.5 Fine - 14mmx2.0 Coarse - 16mmx1.5 Fine - 16mmx2.0 Coarse - 20mmx1.5 Fine - 20mmx2.5 Coarse - 24mmx2.0 Fine - 24mmx3.0 Coarse
  • 【27 Standard Thread Sizes】2-56 Coarsa, 4-40 Coarse, 6-32 Coarse, 6-40 Fine, 8-32 Coarse, 8-36 Fine, 10-24 Coarse, 10-32 Fine, 12-24 Coarse, 1/4-20 Coarse, 1/4-28 Fine, 5/16-24 Fine, 5/16-18 Coarse, 3/8-24 Fine, 3/8-16 Coarse, 7/16-14 Coarse, 7/16-20 Fine, 1/2-20 Fine, 1/2-13 Coarse, 9/16-18 Fine, 9/16-12 Coarse, 5/8-18 Fine, 5/8-11 Coarse, 3/4-16 Fine, 3/4-10 Coarse, 1-12 Fine, 1-8 Coarse
Item Weight 4.51 pounds
Manufacturer Victoam
Package Dimensions 14.53 x 7.8 x 2.36 inches

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