S-90198A316 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel material, ideal for harsh industrial environments and outdoor applications.
• Efficient thread forming design creates strong, permanent threads in sheet metal, eliminating the need for separate tapping operations.
• Reliable fastening in thin materials, designed for a maximum drilling thickness of 0.025", ensuring secure holds in sheet metal.
• Clean, flush installation with a standard 82° flat head and Phillips drive, providing a smooth finish and reducing snag hazards.
• Simplified installation process with clear compatibility using a No. 21 drill bit, saving time and reducing errors on the production line.
• High thread engagement with 12 threads per inch and full threading, delivering excellent pull-out strength and vibration resistance.
• Compliance with environmental and safety standards, meeting RoHS 3 and REACH regulations for use in regulated industries.

Professional Applications & Engineering Value

These 316 stainless steel thread forming screws are engineered to solve common challenges in sheet metal fabrication, such as strip-out and corrosion. The thread forming (Type A/AB) tapping method displaces material to create a zero-clearance fit, which provides superior resistance to loosening under vibration compared to thread-cutting alternatives. This is critical in assemblies like HVAC ductwork, electronic enclosures, and automotive panels where reliability is paramount. The Phillips flat head design ensures a flush surface, preventing interference and improving aesthetic appeal. Made from 316 stainless steel, these screws offer exceptional longevity in corrosive environments, reducing maintenance costs and downtime. Their precise No. 10 screw size and 1" length make them a versatile choice for securing thin-gauge metals efficiently.

Specification Summary & Compliance

This fastener features a No. 10 screw size with a 0.19" thread diameter and 12 threads per inch, ensuring precise fit. The flat head has a standard 82° countersink angle for proper seating. Manufactured to common industrial standards for thread forming tapping screws, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in products requiring adherence to strict environmental and health safety protocols.