S-96773A637 M1.7 x 4 mm JCIS10-70 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
• Precision dimensional control with ±0.3mm length tolerance ensuring consistent fit and reliable assembly performance
• Optimized drive engagement through JIS No. 0 drive compatibility providing secure torque transmission and reduced cam-out risk
• Enhanced seating stability from the rounded pan head design that distributes clamping force evenly across surfaces
• Rapid installation efficiency with coarse 0.35mm pitch threading that accelerates assembly in various materials
• Maximum thread engagement through fully threaded design offering superior holding power across the entire fastener length
• Regulatory compliance assurance meeting JCIS10-70 specifications and RoHS 3 environmental standards

Professional Applications & Engineering Value

These M1.7 metric screws with zinc-plated steel construction address critical needs in precision assembly environments where corrosion resistance and dimensional accuracy are paramount. The rounded pan head profile provides a low-profile, aesthetically pleasing finish while ensuring even pressure distribution, preventing surface damage in delicate electronic assemblies. The coarse 0.35mm pitch threading enables quick installation in plastic housings and thin metal sheets, reducing assembly time while maintaining secure fastening. With JIS No. 0 drive compatibility, these screws offer reliable torque transfer for automated assembly processes, making them ideal for high-volume manufacturing of consumer electronics, instrumentation, and small mechanical devices where consistent performance and regulatory compliance are essential.

Specification Summary & Compliance

This fully threaded M1.7x0.35x4mm fastener features standard metric coarse threading with length tolerance of -0.3 to 0.3 mm, ensuring precise dimensional control for consistent assembly performance. Manufactured to meet JCIS10-70 specifications with JIS drive compatibility, these screws maintain industry-standard quality and interchangeability. The product is RoHS 3 (2015/863/EU) compliant, confirming adherence to environmental regulations for hazardous substance restrictions, making them suitable for global industrial applications requiring certified components.