S-94102A101 M3 x 4 mm JIS B 1111 JIS Stainless Steel Pan Head Screws
JIS Stainless Steel Pan Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or chemically aggressive environments.
- Excellent mechanical strength offering 50,000 psi tensile strength for reliable load-bearing in demanding applications.
- Precise and secure fastening ensured by M3 coarse thread with Class 6g fit, reducing cross-threading risks during assembly.
- Broad compatibility with JIS B 1111 standard and JIS drive style, facilitating use in Japanese machinery and equipment.
- Full-threaded design for maximum grip and holding power along the entire 4mm length.
- Environmental compliance with RoHS 3, ensuring safe use in regulated industries.
- Versatile pan head profile providing a low-profile, rounded finish that resists snagging and allows for easy driver engagement.
Professional Applications & Engineering Value
These M3 pan head machine screws are engineered to address common industrial challenges such as vibration loosening and material degradation. The 18-8 stainless steel offers inherent resistance to rust and oxidation, making these metric screws suitable for electronics, automotive assemblies, and outdoor equipment where moisture exposure is a concern. The coarse thread with 0.5mm pitch ensures quick installation and robust holding in softer materials or pre-tapped holes, while the JIS drive and fully threaded design enhance torque transmission and pull-out resistance. By complying with JIS B 1111, these fasteners deliver consistent performance in precision machinery, reducing downtime and maintenance costs.
Specification Summary & Compliance
This M3 x 0.5mm x 4mm screw features a Class 6g thread fit per metric standards, ensuring dimensional accuracy and interchangeability. Manufactured to meet JIS B 1111 specifications, it guarantees reliable performance in industrial applications. The product is RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions.
