S-99461A938 Length 5 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or demanding environments
• Excellent thread-forming capability creates strong, permanent threads in plastic materials without pre-tapping
• Optimized drive engagement with Phillips No. 1 drive prevents cam-out and ensures efficient installation
• Maximum holding power through fully threaded design that distributes stress evenly along the entire length
• Streamlined assembly process with standard pan head design that sits flush and requires minimal clearance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use
• Precision dimensional accuracy with M3 x 5mm metric sizing for consistent performance in plastic applications

Professional Applications & Engineering Value

These M3 tapping screws are specifically engineered to address common challenges in plastic assembly applications where material integrity and fastener reliability are critical. The 18-8 stainless steel composition provides exceptional corrosion resistance, making these TRS thread forming screws suitable for electronics enclosures, automotive components, and outdoor equipment where environmental exposure is a concern. The thread forming technology eliminates the need for separate tapping operations while creating strong, vibration-resistant connections that won't strip or loosen over time. The Phillips pan head design offers excellent torque transmission and a low-profile finish that enhances both aesthetic appeal and functional performance in commercial and industrial plastic fastening applications.

Specification Summary & Compliance

This fully threaded M3 x 5mm tapping screw features precision metric threading with standard thread forming (TRS) specifications optimized for plastic materials. The screw is manufactured to exact dimensional tolerances with a No. 1 Phillips drive and standard pan head profile measuring 5.3mm in diameter. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures these fasteners meet the latest industry standards for hazardous substance restrictions and chemical safety in manufacturing applications.