S-91801A540 M2 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Enhanced durability and longevity thanks to the passivated surface finish that prevents oxidation and extends service life
- Reliable fastening performance with 70,000 psi tensile strength, ensuring secure connections under stress
- Precise thread engagement through Class 6g fit and coarse 0.4mm pitch, reducing cross-threading risks and speeding assembly
- Streamlined installation with Phillips No. 1 drive and standard flat head profile, allowing for flush mounting and easy tool access
- Full regulatory compliance meeting DIN 965 standards, RoHS 3, and REACH, ensuring safe use in regulated industries
- Versatile application fit with fully threaded M2 x 20mm design and 90° countersink, suitable for diverse metric assembly needs
Professional Applications & Engineering Value
These 316 stainless steel flat head screws are engineered to address common industrial challenges such as corrosion in marine, chemical, and outdoor settings. The passivated finish enhances surface integrity, preventing galvanic and atmospheric degradation, while the M2 coarse thread with Class 6g tolerance ensures consistent clamping force and reduces installation errors. The Phillips No. 1 drive and fully threaded design facilitate quick, secure fastening in tight spaces, making them ideal for electronics enclosures, machinery panels, and precision equipment. By complying with DIN 965, they deliver reliable performance in metric fastener applications where dimensional accuracy and material quality are critical.
Specification Summary & Compliance
This screw adheres to metric system dimensions: M2 x 0.4mm pitch x 20mm length, with Class 6g thread fit per ISO standards for precise tolerance. Manufacturing follows DIN 965 specifications for flat head screws, including a 90° countersink angle and standard profile. 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 industrial use.
