S-92581A410 M6 x 8 mm DIN 464 Thumb Screws

Key Features & Benefits at a Glance

• Enhanced manual operation with knurled round head design for superior grip without tools
• Corrosion-resistant performance through black-oxide steel construction in demanding environments
• High mechanical reliability with 70,000 psi tensile strength and Rockwell B84 hardness
• Precise coarse thread engagement using Class 6g thread fit for secure fastening in industrial assemblies
• Full-threaded M6x1 mm design ensures maximum holding power across the entire 8 mm length
• Regulatory compliance assurance meeting DIN 464 standards and environmental directives
• Optimized collar dimensions (12 mm diameter, 10 mm height) for stable seating in panel applications

Professional Applications & Engineering Value

This black-oxide steel thumb screw solves critical assembly challenges where frequent adjustments or tool-free access is required. The M6 coarse thread with Class 6g tolerance enables rapid installation in machinery panels, electronic enclosures, and calibration devices while resisting vibration loosening. The knurled head texture provides positive grip even with oily hands or gloves, reducing installation time in maintenance-heavy environments. Fully compliant with DIN 464 specifications, these metric thumb screws deliver consistent performance in automotive jigs, industrial controls, and laboratory equipment where precision and durability are paramount.

Specification Summary & Compliance

Manufactured to DIN 464 standards with Class 6g thread fit and M6x1 mm coarse threading. The black-oxide steel construction provides corrosion resistance while maintaining 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.