S-90274A234 M4 x 35 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, extending service life in harsh industrial environments
- High tensile strength of 60,000 psi ensures reliable fastening under mechanical stress and vibration
- Precise Class 6h thread fit provides smooth installation and secure engagement with mating components
- 90° countersink angle and flat head design enables flush mounting for streamlined assemblies and improved safety
- Fully threaded M4 x 0.7mm coarse pitch offers maximum grip length and faster installation in various materials
- Rockwell B71 hardness rating maintains thread integrity and prevents stripping during repeated use
- Compliance with DIN 963, RoHS 3, and REACH guarantees international quality standards and environmental safety
Professional Applications & Engineering Value
This M4 flat head screw with zinc-plated steel construction addresses critical industrial fastening challenges where corrosion resistance, strength, and precision are paramount. The fully threaded metric design with coarse 0.7mm pitch ensures rapid assembly in metal, plastic, and wood applications, reducing installation time while maintaining Class 6h thread fit accuracy. The 90° countersink angle and flat head profile provide a seamless finish in countersunk holes, eliminating protrusions in machinery, electronics enclosures, and automotive components. Engineered to DIN 963 standards, these screws deliver consistent performance in high-vibration environments, preventing loosening and ensuring long-term reliability for OEM and MRO applications.
Specification Summary & Compliance
This screw features M4 x 0.7mm coarse thread spacing with Class 6h tolerance per ISO metric standards, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to DIN 963 specifications for flat head slotted screws, with a 35mm length and fully threaded design. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances for safe use in global industrial markets.
