S-91430A220 M4 x 10 mm DIN 963, ISO 2009 Stainless Steel Slotted Flat Head Screws
Stainless Steel Slotted 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 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Reliable mechanical performance with 70,000 psi tensile strength and Rockwell B80 hardness for durable, long-term fastening
- Precision threading with M4 x 0.7mm coarse pitch and Class 6g fit ensures easy installation and secure holding power
- Full threading design provides maximum grip along the entire 10mm length for enhanced load distribution
- Standard flat head profile with 90° countersink angle allows for flush mounting in various applications
- Slotted drive compatibility offers straightforward installation with common tools, reducing assembly time
- Compliance with DIN 963, RoHS 3, and REACH standards guarantees quality, safety, and environmental responsibility
Professional Applications & Engineering Value
These M4 flat head screws deliver outstanding engineering value in demanding industrial settings where corrosion resistance and mechanical integrity are critical. Crafted from 18-8 stainless steel with a passivated finish, they effectively combat rust and chemical exposure, making them suitable for machinery, electronics, and outdoor equipment. The fully threaded metric coarse thread (0.7mm pitch) and Class 6g tolerance ensure quick, precise engagement with mating components, reducing the risk of cross-threading and loosening under vibration. With a flat head design conforming to DIN 963, these screws provide a smooth, flush finish that enhances aesthetics and safety in assembled products, supporting efficient production and maintenance cycles.
Specification Summary & Compliance
This product features precise metric threading with M4 size, 0.7mm coarse pitch, and Class 6g thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to DIN 963 specifications for flat head screws, with a 90° countersink angle and slotted drive. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms the absence of hazardous substances, supporting safe and sustainable use in global markets.
