S-99607A287 M5 x 24 mm Thumb Screws

Key Features & Benefits at a Glance

• Enhanced grip and tool-free operation with a fully knurled round head design for quick manual adjustments in tight spaces
• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for humid or demanding industrial environments
• High mechanical strength and durability with Rockwell B85 hardness and 80,000 psi tensile strength for reliable, long-term performance
• Precision coarse threading (M5 x 0.8 mm) ensures faster installation and reduced cross-threading risk compared to fine-pitch alternatives
• Secure and stable seating provided by the flared collar design, minimizing loosening under vibration or dynamic loads
• Wide compatibility and interchangeability with Class 6g thread fit, meeting standard metric fastener specifications
• Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations for safe use across industries

Professional Applications & Engineering Value

This M5 thumb screw in 18-8 stainless steel addresses common assembly challenges by combining manual operability with robust engineering. The knurled head offers exceptional grip, eliminating the need for tools in frequent-adjustment scenarios such as panel fastening, machinery guards, and electronic enclosures. Its coarse thread (0.8 mm pitch) enables rapid installation and disassembly, reducing labor time in production or maintenance settings. The fully threaded and Class 6g precision ensures consistent engagement, while the flared collar distributes clamp force evenly, preventing damage to soft materials. Ideal for OEM equipment, automotive components, and outdoor fixtures, this screw maintains integrity in corrosive or high-stress environments, delivering lasting engineering value.

Specification Summary & Compliance

This thumb screw features a metric M5 x 0.8 mm coarse thread with Class 6g tolerance for precise fit, a length of 24 mm, and a knurled round head (11.5 mm diameter). It is manufactured from 18-8 stainless steel, achieving Rockwell B85 hardness and 80,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring adherence to environmental and safety regulations for industrial use.