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VEXTHYX

56 Thread Checker, VEXTHYX 30 Standard and 26 Metric nut and Bolt Thread Gauge, SAE & Metric Bolt Size Finder for Bolt Gauge Measuring, wall-mountable Bolt Thread identifier Tool with Inch & CM Ruler

Name: 56 Thread Checker, VEXTHYX 30 Standard and 26 Metric nut and Bolt Thread Gauge, SAE & Metric Bolt Size Finder for Bolt Gauge Measuring
Brand: VEXTHYX
SKU: B0FZJGFBMG
Price: 28.49 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-08-21

$28.49

Buy on Amazon — $28.49 Compare to similar reference & guides

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The 56 Thread Checker, VEXTHYX 30 Standard and 26 Metric nut and Bolt Thread Gauge, SAE & Metric Bolt Size Finder for Bolt Gauge Measuring, wall-mountable Bolt Thread identifier Tool with Inch & CM Ruler is a niche pick — read recent reviews before buying in the reference & guides category, priced around $28.49. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies 56 Thread Checker, VEXTHYX 30 Standard and 26 Metric nut and Bolt… as a niche pick — read recent reviews before buying in the reference & guides category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. VEXTHYX's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for reference & guides of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by VEXTHYX's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

【Raised Height Nuts for Coarse1-8", Fine 1-12", M24x2.0 and M24x3.0】To make thread measuring smoother, we raised the height on certain Thread checker sizes—now you can tackle large threads accurately, no sweat.
【Upgraded 30 SAE & 26 Metric Bolt Sizer】The upgraded thread checker covers a wider range of thread specifications, encompassing 30 metric thread sizes from 2-56 Coarse to M24 x 3.0, as well as 26 standard threads, spanning from 5-40 Fine to 1/2 -20 Fine. Each size comes with both a male thread (for nuts and washers) and a female thread (for bolts and screws), ensuring compatibility with all your standard hardware.
【30 Standard Size Details】2-56 Coarse, 4-40 Coarse, 5-40 Coarse, 6-32 Coarse, 6-40 Fine, 8-32 Coarse, 3/16-24 Fine, 10-24 Coarse, 10-32 Fine, 12-24 Coarse, 1/4-20 Coarse, 1/4-28 Fine, 5/16-18 Coarse, 5/16-24 Fine, 3/8-16 Coarse, 3/8-24 Fine, 7/16-14 Coarse, 7/16-20 Fine, 1/2-13 Coarse, 1/2-20 Fine, 9/16-12 Coarse, 9/16-18 Fine, 5/8-11 Coarse, 5/8-18 Fine, 3/4-10 Coarse, 3/4-16 Fine, 7/8-9 Coarse, 7/8-14 Fine, 1-8 Coarse, 1-12 Fine.
【26 Metric Size Details】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, M12x1.0, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M18x2.5, M18x1.5, M20x2.5, M20x1.5, M24x2.0, M24x3.0.
【Get Your Mixed Nuts and Bolts Well Classified】VEXTHYX nut and bolt thread checker comes with 56pcs screw size gauge, CNC-machined to adhere to the Go & No-Go Class 2B ANSI Standard——mostly frequent used in daily mechanical work or home project, which can help you quickly sort out your mixed nuts/ bolts and get them well classified and say.
【Multi-Functional Design】Convenient 25-CM and 10-INCH rulers on both sides.Featuring a convenient hanging hole, hang it on your workshop wall for easy access, or let it sit securely on any surface as you work –Whether you are an auto mechanic, carpenter, welder, plumber or shop technician, this comprehensive set of bolt size and thread gauge will be your most reliable companion.

Full Specifications

Brand	VEXTHYX
Color	Red
Model	NBTC00056
Material	Metal
Set Name	56 Thread Checker
Metal Type	Alloy Steel, Aluminum, Brass, Stainless Steel
Unit Count	56.0 Count
Finish Type	Unfinished
Part Number	NBTC00056
Thread Type	Unified National Coarse, Unified National Fine, Iso Metric
Finish Types	Unfinished
Thread Class	Class 2B
Thread Style	Right Hand
Fastener Type	Hex

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56 Thread Checker, VEXTHYX 30 Standard and 26 Metric nut and Bolt Thread Gauge, SAE & Metric Bolt Size Finder for Bolt Gauge Measuring, wall-mountable Bolt Thread identifier Tool with Inch & CM Ruler is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.