S-94997A225 Length 6.5 mm DIN 7981 Tapping Screws
Tapping Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
- Efficient thread forming design creates strong, permanent threads in sheet metal without pre-drilling, reducing assembly time.
- Maximum holding power in materials up to 0.025" thickness thanks to coarse thread spacing and fully threaded shank.
- Quick and secure installation with Phillips No. 1 drive, preventing cam-out and ensuring consistent torque application.
- Standard pan head profile provides a low-profile, rounded finish that sits flush while offering good driver engagement.
- Reliable performance guaranteed by compliance with DIN 7981 specifications for dimensional accuracy and thread form.
- Environmentally compliant manufacturing meets RoHS 3 regulations, making them suitable for regulated industries.
Professional Applications & Engineering Value
These M2.9 metric tapping screws are engineered specifically for sheet metal applications where vibration resistance and material integrity are critical. The 18-8 stainless steel material offers excellent corrosion resistance, preventing failure in humid or chemically aggressive environments. The thread forming design displaces material rather than cutting it, creating stronger threads that resist loosening under dynamic loads. With a coarse thread spacing and fully threaded shank, they provide superior pull-out strength in thin materials up to 0.025" thickness. The Phillips drive with No. 1 size ensures efficient installation in confined spaces common in metal fastening assemblies, while the pointed tip facilitates precise starting position without wandering.
Specification Summary & Compliance
This M2.9 x 6.5mm tapping screw features fully threaded construction with coarse thread spacing and right-hand thread direction. Manufactured to DIN 7981 standards for dimensional accuracy and thread form consistency. The screw meets RoHS 3 (2015/863/EU) compliance requirements, ensuring environmental safety in industrial applications.
