ZSPEC Metric Bolt & Fastener Thread Measuring Gauge
2004–2026 Toyota GR Corolla, Toyota GR86, Subaru BRZ, Toyota GR Supra, Toyota 86, Scion FR-S, Scion iM, Scion iA, Scion iQ, Scion tC, Scion xB, Scion xD, Scion xA
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 ease of use, this L-shaped gauge simplifies the process of measuring external threads and shaft lengths, eliminating guesswork and ensuring precise fitment for repairs or modifications.
Whether you’re working on performance upgrades or routine maintenance for popular models like the Toyota GR Supra, Subaru BRZ, or Scion tC, this gauge offers reliable measurements to help you select the correct fasteners every time. Its compact and lightweight design makes it a convenient addition to any tool kit.
Key Features
The ZSPEC Metric Bolt & Fastener Thread Measuring Gauge combines multiple measurement functions into one practical tool, making it indispensable for accurate bolt and fastener identification.
- Measures external thread diameters ranging from 4mm (M4) up to 20mm (M20)
- Thread pitch measurement options 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
- Built-in ruler measures shaft lengths from 0mm to 230mm for comprehensive fastener sizing
- L-shaped design allows for easy handling and quick reference during work
- Lightweight construction enhances portability without sacrificing durability
- Ideal for metric fasteners commonly used in Japanese and performance vehicles
Construction & Design
The gauge is crafted from durable materials designed to withstand frequent use in workshop environments. Its precise machining ensures accurate thread pitch and diameter readings, critical for selecting the right bolts and fasteners. The integrated ruler is clearly marked for easy length measurement, while the L-shape provides ergonomic handling and stability during measurement tasks.
Compact and lightweight, the tool fits comfortably in a toolbox or glove compartment, making it accessible whenever you need to verify fastener specifications on the go.
Installation & Fitment
This measuring gauge requires no installation—simply use it to identify the size and thread pitch of bolts and fasteners on vehicles within its fitment range. It is compatible with a wide variety of models, including:
- 2004–2006 Scion xA and xB
- 2005–2010 Scion tC
- 2008–2015 Scion xB and xD
- 2011–2016 Scion tC
- 2013–2016 Scion FR-S and Subaru BRZ
- 2017–2020 Toyota 86
- 2020–2026 Toyota GR Supra
- 2022–2026 Toyota GR86 and Subaru BRZ
- 2023–2026 Toyota GR Corolla
- 2016 Scion iM and iA
- 2012–2015 Scion iQ
Its metric sizing makes it especially useful for Japanese domestic market vehicles and performance models that utilize metric fasteners.
What's Included
- ZSPEC Metric Bolt & Fastener Thread Measuring Gauge (L-Shaped)
Ideal For
This gauge is perfect for automotive technicians, performance tuners, and DIY enthusiasts who frequently work on metric fasteners. It streamlines the process of identifying bolt sizes and thread pitches, reducing errors and saving time during repairs, upgrades, or custom fabrication. Its compatibility with a broad range of Toyota, Subaru, and Scion models makes it a versatile tool for garages specializing in these popular performance vehicles.
