S-94195A388 Length 1 1/4" 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 industrial environments.
- Efficient self-drilling capability with No. 3 drill tip, eliminating the need for pre-drilling and reducing installation time in aluminum and sheet metal.
- Secure thread-forming design creates strong, vibration-resistant threads in ductile materials for enhanced joint integrity.
- Clean 82° countersink seating allows for flush mounting with standard countersunk holes, improving aesthetic finish.
- Maximum material penetration with 0.14" drilling capacity and full threading, ensuring robust fastening in various thicknesses.
- Reliable drive engagement through Phillips No. 3 drive, providing controlled torque application and reducing cam-out risks.
- Compliance with global safety standards including RoHS 3 and REACH, ensuring environmentally responsible and safe industrial use.
Professional Applications & Engineering Value
These No. 12 x 1-1/4" stainless steel tapping screws deliver exceptional engineering value in aluminum and sheet metal fabrication. The thread forming BSD design cold-forms mating threads without generating chips, preventing contamination in sensitive assemblies. The combination of 18-8 stainless steel material and fully threaded shank provides excellent tensile strength and fatigue resistance, solving common issues of fastener loosening under dynamic loads. The integrated No. 3 drill tip penetrates up to 0.14" thick materials while the Phillips flat head ensures streamlined installation in confined spaces. These features make them ideal for HVAC systems, electronic enclosures, and automotive components where corrosion resistance and vibration durability are critical.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 0.216" thread diameter and 14 threads per inch. Features standard 82° countersink angle for proper flush mounting. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring hazardous substance restriction adherence. The thread forming tapping method follows industry-standard BSD specifications for reliable performance in ductile metal applications.
