S-92625A210 M4 x 25 mm DIN 316 Thumb Screws

Key Features & Benefits at a Glance

• Tool-free installation and adjustment with ergonomic 23mm wing head for rapid manual operation in tight spaces
• Superior corrosion resistance from 18-8 stainless steel construction, ideal for humid or chemical environments
• Precise thread engagement with Class 6g fit and coarse 0.7mm pitch ensuring reliable fastening in industrial applications
• Full 25mm threading provides maximum grip length and load distribution across connected components
• Standardized dimensional compliance with DIN 316 specifications guarantees interchangeability and engineering consistency
• Environmental regulation compliance with RoHS 3 and REACH standards for safe use in regulated industries
• Right-hand thread design enables intuitive clockwise tightening following conventional assembly practices

Professional Applications & Engineering Value

This M4 thumb screw delivers critical hand-operated fastening solutions where tools are impractical or access is limited. The 18-8 stainless steel construction resists oxidation and chemical degradation in manufacturing, electronics, and outdoor equipment applications. The wing-shaped head (23mm width) provides substantial torque surface while the fully threaded 25mm length maintains consistent clamping force. With Class 6g thread fit and coarse pitch threading, installation remains secure against vibration loosening while accommodating minor material variations. The metric thumb screw design follows international standards for replacement part compatibility across global operations.

Specification Summary & Compliance

Manufactured to DIN 316 standards with Class 6g thread tolerance and M4 x 0.7mm coarse pitch right-hand threading. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Dimensions include 8mm head diameter (-2mm to 0mm tolerance), 11.5mm head height, and 25mm fully threaded length.