S-94387A347 M5 x 45 mm JIS B 1111 JIS Steel Pan Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
• High tensile strength of 60,000 psi ensures reliable fastening under substantial mechanical loads
• Precision Class 6g thread fit guarantees smooth installation and secure mating with nuts
• JIS B 1111 compliance provides assurance of standardized quality and interchangeability
• Fully threaded 45mm length offers maximum grip range and versatile application options
• Rockwell B71 hardness maintains thread integrity and prevents stripping during installation
• JIS No. 2 drive compatibility enables efficient installation with standard industrial tools

Professional Applications & Engineering Value

These M5 pan head screws deliver exceptional performance in industrial assembly applications where vibration resistance and corrosion protection are critical. The zinc-plated steel construction provides essential protection against environmental factors while maintaining the 60,000 psi tensile strength required for structural applications. The coarse metric thread with Class 6g precision ensures rapid installation and reliable engagement in various materials, reducing assembly time and improving production efficiency. The fully threaded design maximizes contact surface area, distributing stress evenly across the entire 45mm length for enhanced joint integrity in machinery, equipment manufacturing, and automotive applications.

Specification Summary & Compliance

This metric screw features M5x0.8mm coarse threads with Class 6g thread fit tolerance and length tolerance of -0.15 to 0.15 mm. Manufactured according to JIS B 1111 specifications with Rockwell B71 hardness and 60,000 psi tensile strength. The product is RoHS 3 (2015/863/EU) compliant and features right-hand threading with a 9mm head diameter and standard pan head profile for consistent performance across industrial applications.