S-95145A305 1/4"-20 x 3/4" Stainless Steel Phillips Oval Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with chrome-plated 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B80 hardness for reliable performance under heavy loads
• Secure and flush installation thanks to the oval head design and standard profile, reducing snagging and improving aesthetics
• Efficient drive engagement with Phillips No. 3 drive style, enabling quick installation with common tools
• Consistent threading performance with fully threaded UNC coarse spacing and Class 2A fit, ensuring easy assembly and vibration resistance
• Compliance with environmental standards including RoHS 3 and REACH, meeting global regulatory requirements for safe use
• Versatile right-hand thread for standard applications, providing broad compatibility across machinery and equipment

Professional Applications & Engineering Value

This chrome-plated stainless steel oval head screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and high-stress demands. The 18-8 stainless steel base material, enhanced by chrome plating, offers excellent resistance to rust and chemical exposure, making it suitable for outdoor, marine, or chemical processing equipment. The oval head with Phillips drive allows for a low-profile, secure fit that minimizes protrusion and reduces the risk of snagging in moving parts. With a fully threaded UNC coarse spacing and Class 2A thread fit, it ensures reliable fastening in metals and plastics, preventing back-off in high-vibration environments like automotive assemblies or machinery frames. Its 80,000 psi tensile strength supports heavy-duty applications, from construction to manufacturing, where durability and long-term performance are critical.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy and ease of assembly. Key specifications include a 1/4"-20 thread size, 3/4" length, and coarse thread spacing. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.