S-99607A288 M5 x 30 mm Thumb Screws

Key Features & Benefits at a Glance

• Tool-free installation and adjustment with comfortable knurled head for superior manual grip in tight spaces
• Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
• High mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for reliable, repeated use
• Precision thread engagement with Class 6g fit and M5x0.8 mm coarse thread ensuring secure fastening
• Enhanced stability from flared collar design that distributes load and prevents overtightening damage
• Full-length threading provides maximum adjustability and holding power across the entire 30mm length
• Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated applications

Professional Applications & Engineering Value

This M5 thumb screw delivers exceptional value in applications requiring frequent adjustments or tool-free access. The 18-8 stainless steel construction resists corrosion in demanding environments like electronics enclosures, machinery guards, and outdoor equipment. The knurled round head with flared collar provides secure finger grip while preventing surface marring. With Class 6g thread precision and coarse thread pitch, installation is quick and secure without specialized tools. These thumb screws solve common industrial challenges by combining manual operation convenience with the durability needed for maintenance panels, jigs, and fixtures where reliable, repeated access is essential.

Specification Summary & Compliance

This fully threaded thumb screw features M5 x 0.8 mm metric coarse threads with Class 6g thread fit tolerance per ISO standards. The 30mm length provides consistent threading throughout. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial and consumer applications.