S-97503A162 Length 16 mm DIN 7983, ISO 7051 Tapping Screws
Tapping 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 for long-lasting performance in demanding environments.
- Efficient thread cutting technology creates precise mating threads in metal and sheet metal, eliminating the need for pre-tapping.
- Secure and flush installation with a standard oval head profile that sits neatly in countersunk holes for a smooth, professional finish.
- High-torque driving capability provided by the Phillips No. 3 drive, reducing the risk of cam-out and tool slippage.
- Maximum holding power from the fully threaded, right-hand design that ensures consistent engagement along the entire 16mm length.
- Guaranteed dimensional accuracy and interchangeability, manufactured to meet rigorous DIN 7983 / ISO 7051 standards.
- Compliance with environmental regulations, being RoHS 3 and REACH compliant for safe and responsible use.
Professional Applications & Engineering Value
Engineered for high-performance fastening in metal and sheet metal applications, these M5.5 tapping screws solve critical assembly challenges. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, essential for outdoor or harsh industrial settings. The thread cutting design allows the screw to form its own thread as it's driven, significantly reducing installation time and labor costs by eliminating a separate tapping operation. This is particularly valuable in high-volume production lines for enclosures, chassis, and fabricated metal products. The combination of a Phillips drive and oval head ensures a secure, flush fit that enhances both the mechanical integrity and aesthetic quality of the final assembly.
Specification Summary & Compliance
This M5.5 x 16mm screw features a fully threaded, right-hand design with a pointed tip for easy starting. The head has a standard oval profile with an 80° countersink angle. Manufacturing and dimensional conformity are guaranteed by the DIN 7983 standard, which is identical to ISO 7051. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in various markets.
