S-94387A512 M2 x 4 mm JIS B 1111 JIS Steel Pan Head Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, ideal for various industrial environments
• Reliable fastening performance thanks to fully threaded design and Class 6g fit for consistent engagement
• Broad compatibility with JIS No. 1 drive tools, streamlining assembly and maintenance processes
• Precise dimensional control with M2 x 0.4mm coarse thread and 4mm length, ensuring accurate fit in metric applications
• Secure regulatory compliance meeting JIS B 1111 specifications and RoHS 3 standards for global market acceptance
• Optimized head design featuring a rounded pan head for reduced snagging and improved aesthetic integration
• Right-hand threading for standard installation procedures, enhancing operational efficiency

Professional Applications & Engineering Value

These M2 metric screws with zinc-plated steel construction address critical needs in precision assembly, such as electronics, automotive components, and machinery. The coarse 0.4mm pitch and fully threaded design ensure rapid installation and strong holding power, reducing the risk of cross-threading in high-volume production. With a Class 6g thread fit and JIS B 1111 compliance, they deliver consistent performance in automated systems, while the rounded pan head minimizes protrusion in compact spaces. This combination of durability and precision makes them ideal for applications requiring reliable, repeatable fastening under varying environmental conditions.

Specification Summary & Compliance

This screw features an M2 thread size with 0.4mm coarse pitch and Class 6g tolerance, ensuring dimensional accuracy per metric standards. The length is 4mm with a tolerance of -0.4 to 0 mm, and it is fully threaded for maximum grip. Manufactured in accordance with JIS B 1111 and compliant with RoHS 3 (2015/863/EU), it meets essential environmental and safety regulations for industrial use.