S-90227A125 Length 32 mm ISO 15482, DIN 7504 P Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant zinc plating extends service life in demanding steel and sheet metal environments
• Self-drilling tip eliminates pre-drilling, significantly reducing installation time and labor costs
• Full threading provides maximum grip length for superior holding power in thin materials
• Phillips No. 2 drive ensures common tool compatibility and efficient power transfer during installation
• BSD thread cutting design creates precise mating threads, delivering reliable, vibration-resistant fastening
• 80° flat head countersinks flush with surfaces for clean, professional finishes in assembled products
• Metric M3.9 size with 32mm length offers optimal compatibility for standardized industrial applications

Professional Applications & Engineering Value

Engineered for steel and sheet metal fabrication, these M3.9 tapping screws solve critical assembly challenges by combining drilling and tapping operations into a single step. The zinc-plated steel construction provides essential corrosion protection in industrial environments, while the fully threaded design with BSD thread cutting profile ensures secure fastening even in thin-gauge materials up to 0.094" thickness. The Phillips No. 2 drive style offers widespread tool compatibility across manufacturing facilities, making these metric screws ideal for high-volume production lines where efficiency and reliability are paramount. Their self-drilling capability eliminates secondary operations, reducing assembly time and minimizing the risk of misaligned holes in sheet metal applications.

Specification Summary & Compliance

These M3.9 x 32mm tapping screws feature precision metric dimensions including 7.5mm head diameter and 6.3mm drill tip length. Manufactured to DIN 7504 P and ISO 15482 standards, they ensure consistent thread form and performance. The right-hand threaded, fully threaded design with standard 80° countersink angle provides reliable fastening in compliance with international specifications. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, making them suitable for regulated industries and global supply chains.