S-90420A760 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling with integrated No. 2 drill point for faster assembly and reduced labor costs
• Superior corrosion resistance from galvanic barrier coated 18-8 stainless steel construction
• Secure, flush installation with undercut flat head design that countersinks cleanly into materials
• Excellent thread engagement through fully threaded right-hand design with 14 TPI for strong holding power
• Reliable driving performance with Phillips No. 3 drive that prevents cam-out during installation
• Versatile material compatibility for both sheet metal and wood applications with thread forming capability
• Optimized penetration with 19/64" drill tip length that ensures quick starting and clean hole formation

Professional Applications & Engineering Value

These self-drilling screws are engineered to solve critical assembly challenges in industrial settings where time efficiency and joint integrity are paramount. The combination of 18-8 stainless steel with galvanic barrier coating provides exceptional protection against corrosive environments, making them ideal for outdoor equipment, HVAC systems, and metal building applications. The thread forming design creates strong, secure threads in both sheet metal and wood without pre-tapping, eliminating multiple operational steps. The undercut flat head profile ensures a flush finish that prevents snagging while distributing clamping force evenly. With their No. 2 drill point and precise 14 TPI threading, these Phillips flat head screws deliver consistent performance in high-volume production environments where reliability cannot be compromised.

Specification Summary & Compliance

These No. 12 x 1" sheet metal screws feature standard right-hand threads with 14 threads per inch and Class 2A thread tolerances for consistent fit. The fully threaded design ensures maximum engagement throughout the entire shank length. Manufactured from 18-8 stainless steel with galvanic barrier coating, these fasteners meet industry standards for corrosion resistance and are compliant with RoHS and REACH environmental regulations. The flat head with undercut profile and Phillips drive system conform to established industrial fastener specifications for reliable performance in demanding applications.