S-92525A134 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding industrial environments
• Excellent holding power through thread forming technology that creates strong, permanent threads in sheet metal without pre-tapping
• Reliable installation with Phillips No. 2 drive that provides secure tool engagement and reduces cam-out during assembly
• Optimized for sheet metal applications with Type B thread forming design and recommended No. 32 drill bit size for precise fit
• Full 1-1/2" thread engagement ensures maximum grip length and distribution of clamping force across the entire fastener
• Pan head design offers a rounded, low-profile appearance with good bearing surface for secure fastening
• Environmental compliance with RoHS 3 standards, making them suitable for regulated industries and sustainable manufacturing

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws deliver exceptional value in sheet metal fabrication and assembly operations. The thread forming Type B design eliminates the need for pre-tapped holes, creating strong, permanent threads that resist vibration loosening and maintain clamping force under stress. The fully threaded configuration with 20 TPI provides maximum engagement in thin materials, while the Phillips drive system ensures efficient installation with standard tools. The blunt tip design allows for precise positioning without damaging adjacent components, making these industrial screws ideal for HVAC systems, electronic enclosures, automotive panels, and machinery where reliable sheet metal fastening is critical for structural integrity and long-term performance.

Specification Summary & Compliance

This No. 6 x 1-1/2" tapping screw features a 0.138" thread diameter with 20 threads per inch, right-hand threading, and standard Class 2A thread tolerances. The fastener meets RoHS 3 (2015/863/EU) compliance requirements and is manufactured to industry standards for thread forming Type B screws. The pan head design with 0.27" diameter and 0.097" height provides optimal bearing surface, while the Phillips No. 2 drive ensures compatibility with standard installation tools. The screw is designed for use with No. 32 drill bits (0.116" diameter) in sheet metal applications requiring durable, corrosion-resistant fastening solutions.