S-94387A218 M3 x 16 mm JIS B 1111 JIS Steel Pan Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• High tensile strength of 60,000 psi ensures reliable fastening under mechanical stress and vibration
• Precision Class 6g thread fit guarantees smooth installation and secure mating with nuts and threaded holes
• Fully threaded design provides maximum grip and load distribution along the entire 16mm length
• JIS B 1111 standard compliance ensures consistent quality and interchangeability in metric fastener systems
• Rockwell B71 hardness rating offers excellent resistance to wear and deformation during repeated use
• JIS No. 2 drive compatibility enables efficient installation with standard industrial drivers

Professional Applications & Engineering Value

These M3 metric screws with zinc-plated steel construction address critical industrial fastening challenges where corrosion resistance and mechanical reliability are paramount. The coarse 0.5mm pitch threading and Class 6g precision fit ensure rapid assembly while maintaining vibration resistance in machinery, electrical enclosures, and automotive components. The rounded pan head design with JIS drive provides a low-profile, secure fastening solution that withstands torque requirements without stripping. Engineered for industrial applications requiring consistent performance, these fully threaded screws deliver optimal clamping force across their entire 16mm length, preventing loosening in high-stress environments.

Specification Summary & Compliance

Manufactured to JIS B 1111 standards with Class 6g thread tolerance and length tolerance of -0.15 to 0.15 mm. Features M3 x 0.5mm coarse metric threading with right-hand direction and fully threaded design. Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring safe use across various industrial sectors including electronics, machinery, and automotive assembly.