ZSPEC Metric Bolt & Fastener Thread Measuring Gauge

2004–2026 Toyota, Subaru & Scion Models

Part #: 00843612162533

Overview

The ZSPEC Metric Bolt & Fastener Thread Measuring Gauge is an essential tool for automotive enthusiasts, mechanics, and DIYers who require quick and accurate identification of bolt sizes and thread pitches. Designed for precision and ease of use, this L-shaped gauge simplifies the process of measuring external threads and shaft lengths on bolts and fasteners. Whether you’re working on a Toyota GR Supra, Subaru BRZ, or Scion tC, this gauge ensures you have the right specifications at your fingertips, eliminating guesswork and saving valuable time.

Its compact and lightweight design makes it convenient to carry in any toolbox or workshop, making it ideal for both professional and home garage use. The built-in ruler extends functionality by allowing you to measure the length of fastener shafts up to 230mm, providing a comprehensive solution for thread and size identification.

Key Features

This versatile measuring gauge offers a range of features tailored to meet the needs of automotive professionals and enthusiasts alike:

• Measures bolt diameters from 4mm (M4) up to 20mm (M20), covering a wide range of metric fasteners.
• Thread pitch measurement capabilities include 0.8, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, and 6.0 mm pitches.
• Integrated ruler measures fastener shaft lengths from 0mm to 230mm for precise length verification.
• L-shaped design enhances usability and allows for quick, one-handed operation.
• Lightweight construction ensures easy portability without sacrificing durability.
• Compatible with a broad range of vehicles including Toyota GR Corolla, GR86, GR Supra, Subaru BRZ, and multiple Scion models.
• Ideal for identifying external threads on bolts, screws, and other fasteners during repairs or custom modifications.

Construction & Design

The ZSPEC thread measuring gauge is crafted with durable materials engineered to withstand frequent use in demanding automotive environments. Its precision-milled edges and clearly marked measurements ensure consistent accuracy when identifying thread sizes and pitches. The L-shaped form factor is ergonomically designed to fit comfortably in the hand, providing stability and control during measurement tasks. The built-in ruler is seamlessly integrated into the gauge’s body, offering a dual-purpose tool that reduces the need for multiple measuring devices.

Installation & Fitment

This gauge requires no installation and is ready to use straight out of the box. It is a universal tool compatible with a wide range of metric fasteners found on popular performance and daily driver vehicles. The fitment includes but is not limited to the following models:

• 2023–2026 Toyota GR Corolla
• 2022–2026 Toyota GR86
• 2022–2026 Subaru BRZ
• 2020–2026 Toyota GR Supra
• 2017–2020 Toyota 86
• 2013–2020 Subaru BRZ
• 2013–2016 Scion FR-S
• 2016 Scion iM, iA
• 2012–2015 Scion iQ
• 2011–2016 Scion tC
• 2008–2015 Scion xB
• 2008–2014 Scion xD
• 2005–2010 Scion tC
• 2004–2006 Scion xB, xA

Its universal design also makes it suitable for use on other metric fasteners beyond these models, making it a versatile addition to any automotive toolkit.

What’s Included

• ZSPEC Metric Bolt & Fastener Thread Measuring Gauge (L-Shape)

Ideal For

This measuring gauge is perfect for automotive technicians, performance tuners, fabricators, and DIY enthusiasts who frequently work with metric fasteners. It is especially useful for those performing maintenance, repairs, or custom modifications on Toyota, Subaru, and Scion vehicles. The tool helps ensure correct fastener selection, preventing damage caused by incorrect thread engagement or improper bolt sizing.

ZSPEC Design is a company specializing in premium automotive hardware and accessories, particularly known for their model-specific dress-up bolts and fasteners. Their products are designed to enhance the appearance and functionality of vehicles, serving enthusiasts who seek to personalize their cars with high-quality, durable components. By offering a range of hardware solutions, ZSPEC Design caters to those aiming to improve both the aesthetics and performance of their vehicles.