S-92685A330 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments.
• Superior holding power through thread-forming BSD technology, which creates strong, permanent threads without pre-drilling in steel and sheet metal.
• Efficient installation with the integrated No. 3 drill tip (1/4" length), allowing direct drilling and tapping in materials up to 0.15" thick.
• Secure anti-loosening performance due to serrated locking under the flange, preventing vibration-induced loosening in dynamic applications.
• High-torque capability from the external hex drive and hex head design, enabling quick and firm tightening with standard tools.
• Full-length threading for maximum grip and load distribution along the entire 3/4" length, ideal for varied material thicknesses.
• Flanged design that distributes clamping force evenly, reducing surface damage and providing a larger bearing area.

Professional Applications & Engineering Value

This No. 10-16 zinc-plated steel flanged hex tapping screw is engineered to address common challenges in metalworking and assembly, such as time-consuming pre-drilling and fastener loosening under stress. The thread-forming BSD design cuts installation steps by forming its own threads in steel and sheet metal, eliminating the need for separate taps and reducing labor costs. The No. 3 drill tip penetrates up to 0.15" thickness efficiently, while the serrated locking and flanged head ensure vibration resistance and stable clamping. Made from durable zinc-plated steel, it offers excellent corrosion protection, making it a reliable choice for automotive, HVAC, and machinery applications where strength and speed are critical.

Specification Summary & Compliance

This screw adheres to inch system standards with a No. 10-16 thread size, right-hand direction, and fully threaded shank. It meets typical Class 2A thread tolerance for consistent fit and is manufactured in compliance with industry specifications for BSD tapping screw types. The zinc plating provides RoHS and REACH conformity, ensuring environmental safety and compatibility with global industrial requirements.