S-92558A350 M4 x 5 mm DIN 464 Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced manual operation with 16mm knurled round head providing superior grip without tools
- Exceptional corrosion resistance from 18-8 stainless steel construction for long service life
- Reliable thread engagement with Class 6g fit ensuring precise mating with components
- High mechanical strength with 80,000 psi tensile strength resisting deformation under load
- Quick installation through coarse M4x0.7mm threads and fully threaded design
- Durability assurance with Rockwell B83 hardness maintaining performance in demanding applications
- Regulatory compliance meeting DIN 464 standards for consistent quality and interchangeability
Professional Applications & Engineering Value
This M4 thumb screw delivers exceptional value in applications requiring frequent adjustments or tool-less maintenance. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for electronic enclosures, industrial controls, and medical equipment where environmental exposure is a concern. The knurled round head with raised profile offers superior finger grip, eliminating the need for tools and reducing assembly time. With its coarse thread pitch and Class 6g thread fit, this fully threaded fastener ensures rapid installation and reliable performance in vibration-prone environments. The combination of 80,000 psi tensile strength and Rockwell B83 hardness guarantees durability in repeated adjustment scenarios, solving common issues of strip-out and wear in high-cycle applications.
Specification Summary & Compliance
This metric thumb screw features precision M4x0.7mm coarse threads with Class 6g tolerance for consistent mating performance. Manufacturing complies with DIN 464 specifications ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety standards for industrial use worldwide. The 5mm length and fully threaded design provide complete engagement in standard panel thicknesses and mounting applications.
