Skip to main content
  • $95.99
  • Free 30-day Returns
  • Price alert
    Shop it at NeweggBusiness.

    66 Nut and Bolt Thread Checker with 32 Metric & 34 Standard Gauges

    • Detachable Nut & Bolt Size Finder66pcs thread checker are housed individually in a foam storage case. When you do a thread check in a narrow or tricky area, You can easily take out the thread gauge and quickly identify the thread size you need, improve work efficiency
    • Upgraded 34 SAE & 32 Metric Bolt SizerThe upgraded thread checker covers a wider range of thread specifications, encompassing 34 metric thread sizes from 2-56 to 1-12, as well as 32 standard threads, spanning from M2x0.4 to M24x3.0. 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.
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI mode will help you find out quickly.

    34 Standard Size Details2-56 UNC, 3-48 UNC, 4-40 UNC, 4-48 UNC, 5-40 UNC, 6-32 UNC, 6-40 UNF, 8-32 UNC, 8-36 UNF, 10-24 UNC, 10-32 UNF, 12-24 UNC, 12-28 UNF, 3/16-24 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, 1/2-13 UNC, 1/2-20 UNF, 9/16-12 UNC, 9/16-18 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.
    32 Metric Size DetailsM2x 0.4, M 2.5 x 0.45, M3x 0.5, M 3.5 x 0.6, M4x 0.7, M 4.5 x 0.75, M5x 0.8, M6x 1.0, M7x 1.0, M8x 1.0, M8x 1.25, M10x 1.0, M10x 1.25, M10x 1.5, M11x 1.25, M11x 1.5, M12x 1.0, M12x 1.25, M12x 1.5, M12x 1.75, M14x 1.5, M14x 2.0, M16x 1.5, M16x 2.0, M18x 1.5, M18x 2.5, M20x 1.5, M20x 2.5, M22x 2.0, M22x 2.5, M24x 2.0, M24x 3.0.
    Get Your Mixed Nuts and Bolts Well Classified nut and bolt thread checker comes with 66pcs screw size gauge, CNC-machined to adhere to the Go & No-Go Class 2B ANSI Standardmostly 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.
    Feel free to contact us within 24hours provides 24/7 customer service, so if you have any further help about thread checker, feel free to contact us.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    Manufacturer Contact Info

    LOADING...