S-94559A733 M6 x 16 mm Aluminum Oversized-Flange Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Enhanced load distribution with a 20.3mm flange that prevents pull-through and reduces surface pressure on assembled materials
• High strength-to-weight ratio from 6061 aluminum construction, offering 40,000 psi tensile strength for durable, lightweight fastening
• Secure, tool-resistant installation via a 4mm hex drive that minimizes cam-out and allows for high torque application
• Wide button head design provides a low-profile, rounded finish that improves aesthetics and reduces snagging risks
• Precise thread engagement with Class 6g metric coarse threads ensuring reliable fit and vibration resistance in dynamic environments
• Full threading along the 16mm length enables maximum adjustability and holding power across the entire fastener
• Compliance with environmental regulations, including RoHS 3 and REACH, ensuring safe use in regulated industrial sectors

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M6 metric screws with a flanged button head solve common assembly challenges. The 6061 aluminum material provides corrosion resistance while maintaining Rockwell B40 hardness, ideal for machinery, electronics, and automotive components where weight reduction matters. The wide button head and integrated flange distribute clamping force evenly, preventing damage to soft materials and maintaining seal integrity. With Class 6g thread fit and coarse 1mm pitch, installation is quick and secure, reducing the risk of cross-threading in high-vibration settings. These fully threaded screws ensure consistent performance in metal fabrication, enclosure assembly, and precision equipment, delivering reliability where exact tolerances are critical.

Specification Summary & Compliance

This M6 x 1mm x 16mm flanged hex drive button head screw adheres to metric thread standards with Class 6g tolerance for precise fit. Manufacturing follows defined specifications for head diameter (9.7mm), flange diameter (20.3mm), and length (16mm). The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(b)-II and REACH (EC 1907/2006), meeting environmental and safety requirements for industrial use.