Self-Locking Indexing Pin, M8, Stainless Steel & Aluminum Alloy, Spring Loaded Latch Pin, 2 Pack

Description

Product Overview

This self-locking indexing pin from AMUSCHAT is designed for precise and repeatable positioning in workshop environments. Constructed with a 304 stainless steel body and black aluminum alloy knob, it combines corrosion resistance with lightweight durability. The internal high-strength spring ensures smooth operation and long-term reliability. With an M8 thread size, this pin fits standard workholding setups and is ideal for applications requiring quick lock-and-release functionality. Each package includes two pins, making it suitable for both individual projects and workshop stock.

Usage

This pin is commonly used in metalworking, woodworking, and mechanical assembly tasks where precise alignment or temporary fixation is required. It’s ideal for machinists who need to hold workpieces securely during machining operations or for DIYers assembling furniture or fixtures. The spring-loaded design allows users to lock the pin by rotating it 90 degrees after pulling out the knob — a simple, intuitive mechanism that requires no tools. Its compact size and lightweight construction make it easy to store and transport in toolboxes or workshop kits.

Why Choose Us

AMUSCHAT ensures quality through the use of 304 stainless steel for rust resistance and aluminum alloy for lightweight strength. The internal spring is made from high-strength steel to ensure consistent performance over time. Unlike cheaper alternatives, this pin offers smooth rotation without binding or sticking — a critical feature in precision workholding applications. Each unit undergoes quality control before packaging to guarantee reliability. Additionally, AMUSCHAT provides responsive customer support for any questions or issues related to product use.

Key Features

• High hardness and rust-proof construction from 304 stainless steel ensures long service life in harsh workshop environments.
• Lightweight aluminum alloy knob allows for easy handling without compromising strength or durability.
• Spring-loaded latch mechanism enables quick lock-and-release functionality with just a 90-degree rotation.
• Smooth, friction-free operation ensures accurate positioning and prevents binding during repeated use.
• AMUSCHAT offers reliable customer support to assist users with installation or troubleshooting questions.

FAQ

What materials are used in this indexing pin?

The silver part is made of 304 stainless steel for rust resistance and durability, while the black knob is aluminum alloy for lightweight strength. The internal spring is high-strength steel to ensure consistent performance.

How do I use this self-locking indexing pin?

To lock the pin, pull out the knob and rotate it 90 degrees. To release, rotate another 90 degrees and let go. This simple mechanism allows for quick positioning without tools or complex setup.

What is the thread size of this pin?

The pin has an M8 thread size, making it compatible with standard workholding fixtures and machinery requiring M8 fasteners.

Is this product suitable for DIY projects?

Yes. Its compact design, lightweight construction, and simple operation make it ideal for both professional machinists and DIYers working on metalworking or assembly tasks that require precise positioning.

How many pins are included in the package?

The package includes two spring-loaded indexing pins, allowing users to have a backup or use multiple units simultaneously in larger projects.