S-90274A638 M10 x 20 mm DIN 963, ISO 2009 Steel Slotted Flat Head Screws
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
- Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
- High tensile strength of 60,000 psi ensures reliable fastening under significant mechanical stress and vibration
- Precise Class 6h thread fit provides smooth installation and secure engagement with mating components
- 90° countersink angle and flat head profile enables flush mounting for clean, aerodynamic surfaces
- Fully threaded M10 x 1.5mm coarse pitch design delivers maximum grip length and faster installation
- Slotted drive compatibility allows for quick assembly with standard tools while maintaining cost efficiency
- Compliance with DIN 963 standards guarantees dimensional accuracy and interchangeability in metric applications
Professional Applications & Engineering Value
These M10 flat head screws with 1.5mm coarse thread pitch deliver exceptional engineering value in industrial assembly applications. The zinc-plated steel construction provides essential corrosion protection for machinery, electrical enclosures, and automotive components exposed to moisture or chemicals. The fully threaded right-hand design ensures maximum thread engagement in thin materials and blind holes, while the 90° countersink angle creates seamless transitions in precision-machined surfaces. With Rockwell B71 hardness and 60,000 psi tensile strength, these metric screws maintain clamping force under dynamic loads, preventing loosening in vibrating equipment. The slotted drive style offers reliable installation where space constraints limit tool access, making them ideal for maintenance and production line applications requiring durable, standardized fasteners.
Specification Summary & Compliance
Manufactured to DIN 963 standards with Class 6h thread fit precision for consistent dimensional accuracy. Features M10 x 1.5mm coarse thread with fully threaded 20mm length and standard flat head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe industrial use.
