S-90031A173 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for long-lasting performance in various environments
• Superior pull-out resistance due to 16 TPI thread forming design that creates strong, permanent threads in wood
• Clean, flush installation with standard flat head profile and 82° countersink angle for professional finish
• Optimized drilling compatibility with pre-drill recommendations for both hardwood (3/32") and softwood (1/16") applications
• Reduced splitting risk through partially threaded shank design that minimizes wood stress concentration
• Secure fastening power with No. 7 screw size and 0.151" thread diameter providing reliable holding strength
• Industry-standard compliance meeting RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

These No. 7 wood screws are engineered specifically for wood fastening applications where reliability and ease of installation are critical. The zinc-plated steel construction provides essential corrosion protection for both indoor and outdoor wood projects, while the thread forming technology eliminates the need for separate tapping operations - the screws create their own perfectly matched threads as they're driven. The Phillips flat head design with standard profile ensures countersunk installation sits flush with wood surfaces, preventing snagging and creating professional-looking finishes. The partially threaded configuration allows the unthreaded shank to act as a pivot point, drawing wood components tightly together without causing material splitting. These features combine to deliver faster assembly times and reduced installation errors in furniture manufacturing, cabinetry, deck building, and general woodworking applications.

Specification Summary & Compliance

These wood screws feature precision right-hand threading with 16 TPI (threads per inch) and 0.151" thread diameter, manufactured to standard inch system specifications. The partially threaded design provides 1/2" minimum thread length on the 3/4" overall screw length. The flat head with standard profile and 82° countersink angle ensures proper seating in prepared holes. These fasteners are fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current industrial safety and environmental standards for professional use.