S-92905A665 M4 x 20 mm DIN 915, ISO 4028 Set Screws
Set 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 holding power with extended tip design (2.5mm diameter) for deeper engagement and reduced loosening under vibration
- Exceptional durability from alloy steel construction and Rockwell C45 hardness, resisting wear in demanding industrial environments
- Reliable installation via hex drive (size 2), providing high torque transfer and preventing tool slippage
- Precise thread fit with Class 6g tolerance and coarse 0.7mm pitch for quick assembly and consistent clamping force
- Broad compatibility meeting DIN 915 and ISO 4028 standards, ensuring interchangeability in metric machinery and equipment
- Safe for regulated industries with full RoHS 3 and REACH compliance, eliminating hazardous substance concerns
- Optimized for repeated use with tight tip length and diameter tolerances maintaining performance over multiple installations
Professional Applications & Engineering Value
This M4 set screw delivers critical engineering value in assemblies requiring secure component positioning against rotational or linear forces. The alloy steel material and Rockwell C45 hardness prevent deformation under high stress, while the extended tip creates a deeper indentation in shafts or hubs for permanent alignment in motors, gears, and pulleys. Its hex headless design allows flush mounting in confined spaces, and the Class 6g thread fit ensures smooth engagement without cross-threading in automated production. Ideal for industrial applications like machinery manufacturing, automotive subassemblies, and precision equipment where vibration resistance and long-term reliability are paramount.
Specification Summary & Compliance
This metric set screw features M4 x 0.7mm coarse right-hand threads with Class 6g tolerance per ISO standards, a 20mm length, and extended tip dimensions (2.25mm length, 2.5mm diameter) manufactured to DIN 915 / ISO 4028 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety requirements for industrial components.
