S-90123A116 Length 1 1/4" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for long-lasting performance in humid or chemically aggressive environments
• Enhanced holding power through thread forming design that creates stronger, more secure connections in wood materials
• High-strength external hex drive provides superior torque transmission and prevents stripping during installation
• Optimized thread engagement with partial threading design concentrates holding force where it's most effective
• Precision manufacturing ensures consistent dimensions and reliable performance across all applications
• Industry-standard compliance guarantees quality and safety with ASME B18.2.1 specifications
• Environmental responsibility through RoHS 3 and REACH compliance for sustainable operations

Professional Applications & Engineering Value

These 316 stainless steel hex head wood screws are engineered to solve critical challenges in demanding wood fastening applications. The thread forming tapping method creates permanent, high-strength connections by displacing material rather than removing it, resulting in superior pull-out resistance and vibration resistance. The external hex drive style ensures maximum torque application without cam-out, making installation efficient while preventing damage to the fastener head. With 1/4" diameter and 10 threads per inch, these screws provide optimal balance between holding strength and installation ease. The partially threaded design concentrates gripping power where needed most, while the pointed tip facilitates precise positioning and easier starting in wood substrates. Ideal for outdoor structures, marine applications, and industrial wood assemblies where corrosion resistance and long-term reliability are paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 1/4" thread diameter, 1-1/4" length, and 0.438" hex head width ensuring consistent performance and interchangeability. These wood screws comply with ASME B18.2.1 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) for restricted hazardous substances and REACH (EC 1907/2006) regulations, confirming they meet the latest environmental and safety standards for industrial use.