S-92010A228 M4 x 20 mm DIN 965 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat 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
- Exceptional corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
- Reliable fastening performance thanks to the M4 coarse thread (0.7mm pitch) and Class 6g fit, ensuring easy installation and secure hold in various materials.
- High tensile strength of 70,000 psi provides robust clamping force and resistance to mechanical stresses in demanding applications.
- Streamlined, flush installation with a standard 90° countersink angle and flat head design, minimizing protrusion for a smooth, professional finish.
- Effortless drive engagement using a Phillips No. 2 drive, reducing cam-out risk and speeding up assembly processes.
- Full threading along the 20mm length offers maximum grip and adjustability, enhancing versatility across different material thicknesses.
- Compliance with DIN 965 standards and environmental regulations (RoHS 3, REACH) ensures consistent quality and safe use in global markets.
Professional Applications & Engineering Value
These M4 flat head screws are engineered to address common industrial challenges, such as corrosion-induced failure and inconsistent fastening in assembly lines. Made from passivated 18-8 stainless steel, they resist oxidation and chemical exposure, making them ideal for machinery, electronics, and outdoor equipment. The fully threaded design with a coarse pitch and Class 6g thread fit ensures quick, reliable installation in metals and plastics, reducing assembly time and minimizing strip-out risks. With a 90° countersink angle and Phillips drive, they provide a flush, secure fit in pre-drilled holes, enhancing structural integrity and aesthetic appeal in precision engineering applications.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including M4 x 0.7mm thread size with Class 6g tolerance for consistent fit, and a 20mm length with full threading. It meets DIN 965 specifications for flat head design and drive compatibility. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are upheld for industrial use.
