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12_466d8bb0-4ca2-4df5-8475-7b9138bb7d6b - Northline Parts

New 28 Thread Identifier Gauge Screw Nut and Bolt Thread Checker Inch and Metri

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Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$57.99
Sale price  $57.99 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

New 28 Thread Identifier Gauge Screw Nut and Bolt Thread Checker Inch and Metri

Quickly and accurately identify fastener sizes with this premium 28-hole thread identifier gauge. This high-quality aftermarket tool is designed to simplify your projects by providing a reliable way to check both standard inch and metric threads, making it a must-have for any toolbox or workshop.

Key Features & Benefits

  • Includes 28 distinct sizes for comprehensive coverage of common fasteners
  • Dual-sided design supports both Inch and Metric measurements
  • Constructed from durable materials for long-term shop use
  • Clear labels allow for fast and error-free size identification
  • High-quality aftermarket alternative provides professional results at a great value

Compatible Models

  • Universal compatibility with standard US and Metric nuts and bolts
  • Suitable for automotive, mechanical, and general home repair applications

Product Specifications

  • Product Type: Thread Identifier Gauge
  • Measurement Scale: Inch and Metric
  • Total Gauge Holes: 28
  • Construction: Heavy-duty aftermarket design

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to meet or exceed the performance of the original tool.

How do I confirm compatibility?
This gauge is designed for standard fasteners. Simply match your screw or bolt to the corresponding hole to confirm the size and pitch.


Important: This is an aftermarket replacement part sold by Northline Tools. It is not made by the original equipment manufacturer unless specifically stated. Brand names, model names, and part numbers are used only to identify compatibility. Please compare your original part, photos, and fitment details before ordering.

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