Nut and Bolt Thread Checker, SAE & Metric Bolt Size Finder Tool | Stop guessing — match bolt, nut, and screw sizes in SAE and Metric for auto repair, woodworking, and home projects

★★★★★ 4.6 45 reviews

$16.99
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$16.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 247692134 Release Date 2026/08/16 List Price $6.80 Model Number 247692134
Category
  • 51-in-1 Precision Tool: Our bolt size finder combines 16 Metric and 16 Imperial nut and bolt thread checker sizes, plus 19 drill bit gauge holes – all in one compact, CNC-machined aluminum body. Engineered to Go & No-Go Class 2A ANSI standards, it ensures flawless accuracy for mechanics, carpenters, and DIYers.
  • Durable & Corrosion-Resistant: Crafted from high-strength 6061 aluminum with an anodized finish and nickel-plated bolts, our thread checker resists wear, rust, and deformation. Laser-etched markings stay sharp for life, even under heavy workshop use.
  • Effortless Identification: Quickly match bolts, nuts, or drill bits to the right size with our intuitive screw size chart design. No guesswork – just slide, fit, and go! Ideal for woodworking, auto repair, and machinery maintenance.
  • Workshop-Ready Design: Features non-slip rubber feet to protect surfaces and a compact size for easy storage or travel. Hang it or place it flat – this thread gauge adapts to your workflow.
  • Universal Compatibility: Covers Metric (M3–M14) and Imperial (#4–1/2") threads, plus drill bits (1/16"–1/2"). A must-have for pros and hobbyists alike!

ASIN B0F5GXN9L7
Color Red Thread Checker
Brand Name AQYY
Hole Count 35
Unit Count 1 Count
Finish Types Polished
Manufacturer AQYY
Model Number 1010
Material Type Metal
Mounting Type Wall Mount
Item Dimensions L x W 14.3"L x 3.9"W
Manufacturer Part Number DP-1010

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4.6 out of 5
★★★★★
45 ratings | 18 reviews
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