S-98014A629 M6 x 38 mm Thumb Screws
Thumb 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
- Effortless manual operation with a 25mm knurled round head for superior grip without tools
- Exceptional corrosion resistance from 18-8 stainless steel, ideal for harsh industrial environments
- Reliable mechanical performance with 80,000 psi tensile strength and Rockwell B83 hardness
- Quick assembly and precise fit with M6 coarse (1 mm pitch) threads and Class 6g tolerance
- Secure fastening in pre-tapped holes due to the extended tip design and partial threading
- Low-profile installation with a round-head shape that minimizes protrusion in compact spaces
- Compliance with global standards including RoHS 3 and REACH for safe, sustainable use
Professional Applications & Engineering Value
This M6 thumb screw in 18-8 stainless steel is engineered to address common industrial challenges such as frequent adjustments and exposure to corrosive conditions. The knurled head ensures a firm grip, reducing slippage during manual tightening in machinery, electronics, and assembly fixtures. With a coarse thread pitch of 1 mm and Class 6g thread fit, it offers quick engagement and reliable alignment in metric-threaded components. The low-profile round head and extended tip facilitate easy insertion and secure holding in pre-tapped holes, making it ideal for applications requiring tool-free maintenance. Its partial threading and high tensile strength further enhance durability in dynamic load environments, supporting efficient operations in manufacturing, automotive, and electrical enclosures.
Specification Summary & Compliance
This thumb screw features precise metric threading (M6 x 1 mm) with a Class 6g thread fit and right-hand direction, ensuring dimensional accuracy per ISO standards. Manufactured from 18-8 stainless steel with a hardness of Rockwell B83, it meets rigorous mechanical requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing adherence to environmental and safety standards for industrial use.
