S-90657A101 M3 x 3 mm DIN 920 Steel Cheese Head Slotted Screws
Steel Cheese Head Slotted 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
- Enhanced corrosion resistance with zinc-plated steel construction for reliable performance in various industrial environments
- Superior holding power from fully threaded M3 x 0.5 mm coarse thread design, ensuring maximum grip and stability
- High mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for demanding applications
- Precise thread engagement through Class 6g thread fit, reducing cross-threading and installation errors
- Easy installation and removal with standard slotted drive and narrow rounded cheese head profile
- Broad compatibility with DIN 920 standards, ensuring interchangeability and reliable performance in metric assemblies
- Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
Engineered for precision and durability, these M3 zinc-plated steel rounded head screws deliver exceptional performance in industrial fastening applications. The fully threaded coarse pitch (0.5 mm) design provides maximum thread engagement, preventing loosening under vibration while the Class 6g thread fit ensures precise alignment in metric assemblies. The zinc-plated steel construction offers reliable corrosion protection for electronics, machinery, and automotive components. With 60,000 psi tensile strength and Rockwell B71 hardness, these slotted drive screws maintain integrity in high-stress environments while the narrow rounded cheese head profile allows for flush mounting in confined spaces.
Specification Summary & Compliance
This M3 x 0.5 mm metric screw features Class 6g thread tolerance with right-hand coarse threading and flat tip design. Manufactured to DIN 920 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The zinc-plated steel construction meets industrial standards for corrosion resistance and mechanical performance.
