S-92465A256 Length 2 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term durability in industrial settings.
• Efficient thread forming design (Type A/AB) creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling costs.
• Dual Phillips/Slotted drive (No. 2) offers flexibility for various tools, preventing cam-out and ensuring secure fastening with common screwdrivers.
• Full 2-1/2" threading provides maximum grip length and holding power in sheet metal assemblies up to 0.025" thickness.
• Pan head design with standard rounded profile ensures a low-profile, finished appearance while distributing clamp load effectively.
• Precision No. 10-12 thread pitch delivers optimal thread engagement and pull-out resistance in thin materials.
• Compliance with RoHS 3 and REACH regulations guarantees safe, environmentally responsible use in global manufacturing and electronics applications.

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws are engineered specifically for sheet metal applications, where their thread forming capability eliminates the need for separate tapping operations, reducing assembly steps and labor costs. The fully threaded design ensures consistent clamping force across the entire 2-1/2" length, preventing loosening under vibration—a common challenge in automotive, HVAC, and electronic enclosure assemblies. The Phillips/Slotted pan head accommodates both specialized and standard tools, providing installation flexibility on production lines. Made from corrosion-resistant 18-8 stainless steel, these screws maintain integrity in humid or chemically exposed environments, making them ideal for outdoor equipment, marine components, and food processing machinery where durability and regulatory compliance are critical.

Specification Summary & Compliance

This No. 10-12 x 2-1/2" tapping screw features a 0.19" thread diameter with 12 threads per inch and Class 2A thread fit for reliable engagement in pre-drilled holes (recommended drill bit: No. 21 / 0.159" diameter). Manufactured to Type A/AB thread forming standards with a pointed tip for easy starting. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restriction of hazardous substances for global industrial use.