S-92545A147 M4 x 11 mm Thumb Screws

Key Features & Benefits at a Glance

• Enhanced manual grip and torque application with a fully knurled head texture, eliminating the need for tools in frequent adjustments.
• Superior corrosion resistance and durability provided by 18-8 Stainless Steel, ideal for demanding environments.
• High mechanical strength and load-bearing capability with a tensile strength of 90,000 psi and Rockwell B96 hardness.
• Quick and easy installation due to the coarse M4 x 0.7 mm thread and right-hand thread direction.
• Precise and reliable thread engagement ensured by the Class 6g thread fit and partial threading design.
• Low-profile, round head design minimizes protrusion, making it suitable for applications with space constraints.
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental regulations.

Professional Applications & Engineering Value

This M4 thumb screw is engineered to solve critical challenges in industrial assembly and maintenance. The 18-8 Stainless Steel construction offers excellent resistance to rust and corrosion, ensuring long-term reliability in humid or chemically exposed settings. The knurled head provides a secure, non-slip grip, allowing for rapid hand-tightening and loosening without tools, which is essential for panels, access covers, and fixtures requiring regular service. The coarse metric thread (0.7 mm pitch) facilitates faster installation and reduces cross-threading risks, while the partial threading and Class 6g fit deliver consistent clamping force and vibration resistance. Ideal for electronics enclosures, machinery guards, and laboratory equipment, this component streamlines operations and reduces downtime.

Specification Summary & Compliance

This thumb screw features an M4 x 0.7 mm coarse metric thread with a Class 6g thread fit for standard tolerance. The screw is partially threaded with a length of 11 mm and a thread length of 9.5 mm. It conforms to common industrial standards for dimensional accuracy and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances for safe use in global markets.