S-97349A442 Length 3/4" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel material, ideal for harsh or humid environments.
- Excellent holding power in plastic due to thread forming DST technology, reducing the risk of stripping or loosening.
- Efficient installation with Phillips No. 3 drive and pan head design, providing reliable torque transfer and a low-profile finish.
- Full thread engagement along the 3/4" length ensures maximum grip and distribution of load in plastic assemblies.
- Wide compatibility with standard 5.5 mm drill bits, simplifying preparation and reducing installation time.
- Environmental and safety compliance with RoHS 3 and REACH standards, meeting industrial regulatory requirements.
- Durable, reusable fastening thanks to the rounded head and blunt tip, which minimize damage to plastic materials during use.
Professional Applications & Engineering Value
This No. 14 x 3/4" stainless steel tapping screw is engineered specifically for plastic applications, where traditional fasteners often cause cracking or weak holds. The 18-8 stainless steel offers excellent strength and rust resistance, while the thread forming DST design creates strong, permanent threads in plastic without pre-tapping, reducing assembly steps and improving reliability. The Phillips drive and pan head ensure easy installation with common tools, making it ideal for electronics enclosures, automotive trim, and consumer products. By minimizing material stress and providing consistent performance, this screw addresses common issues like vibration loosening and chemical exposure in industrial settings.
Specification Summary & Compliance
This screw adheres to standard inch measurements, with a thread diameter of 0.242" and approximately 15 threads per inch for precise fits. It features a fully threaded shank and blunt tip, optimized for thread forming in plastic. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for industrial use.
