S-99461A710 Length 3/16" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
• Exceptional holding power in plastic due to the thread-forming Tri-Lobe shank design that creates strong, secure threads
• Efficient installation with Phillips No. 1 drive providing reliable torque transfer and reduced cam-out risk
• Optimized for plastic applications featuring a blunt tip and fully threaded design for clean entry and maximum thread engagement
• Precise fit and reduced assembly time with compatibility for No. 48 drill bit (0.076" diameter) ensuring proper hole sizing
• Environmental and regulatory compliance meeting RoHS 3 and REACH standards for safe, sustainable use
• Versatile right-hand threading with 28 TPI and 0.086" diameter delivering consistent fastening in various plastic materials

Professional Applications & Engineering Value

This 18-8 stainless steel TRS plastic tapping screw is engineered to address common fastening challenges in plastic assemblies, such as material cracking and thread stripping. The thread-forming Tri-Lobe shank displaces plastic material to create strong, permanent threads without chips, eliminating the need for inserts and reducing assembly costs. Its blunt tip and fully threaded design ensure controlled penetration in brittle plastics, while the Phillips drive offers reliable installation with standard tools. Ideal for electronics enclosures, automotive trim, and consumer products, this screw provides vibration resistance and long-term durability in plastic fastening applications, making it a trusted choice for engineers seeking efficient, high-performance solutions.

Specification Summary & Compliance

This screw features a No. 2 size with 3/16" length, 0.086" thread diameter, and 28 TPI for precise fit. It complies with standard inch measurements and thread-forming (TRS) specifications for plastic materials. The product is manufactured to ensure consistent quality and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its safety and sustainability for industrial use.