S-92558A250 M8 x 16 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
- Superior hand-tightening grip with precision knurled texture on the 30mm round head for secure operation without tools
- Excellent corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
- High mechanical strength with 80,000 psi tensile strength and Rockwell B83 hardness for reliable, long-lasting performance
- Precision thread engagement with Class 6g fit and coarse M8x1.25 mm threading for quick installation and secure fastening
- Full threading design provides maximum engagement length and consistent holding power along the entire 16mm shaft
- Standardized dimensions compliant with DIN 464 specifications ensure perfect interchangeability and fit
- Environmental compliance meets RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This M8 thumb screw delivers exceptional engineering value where frequent access and tool-free operation are critical. The 18-8 stainless steel construction provides reliable corrosion resistance for demanding environments including electrical enclosures, machinery guards, and laboratory equipment. The knurled round head with raised profile offers superior tactile grip even with oily hands or gloves, while the coarse thread pitch enables rapid installation and removal. The fully threaded design ensures maximum thread engagement in various material thicknesses, making these metric thumb screws ideal for adjustment mechanisms, access panels, and frequently serviced industrial components where durability and quick operation are paramount.
Specification Summary & Compliance
This thumb screw features M8x1.25 mm metric coarse threading with Class 6g thread fit tolerance for precise engagement. Manufacturing complies with DIN 464 standards ensuring dimensional accuracy and performance reliability. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for use in regulated industries and applications requiring strict material compliance.
