S-93516A154 3/8"-24 x 1" ASME B18.2.1 Bronze Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance for long-lasting performance in harsh marine and industrial environments.
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity.
• Precision UNF fine threading with Class 2A fit provides secure, vibration-resistant fastening.
• Durable 651 Silicon Bronze material offers excellent strength and weathering properties.
• Fully threaded design allows for maximum grip and engagement along the entire shank.
• External hex drive head enables easy installation and removal with standard tools.
• Compliance with major industry standards guarantees quality and material safety.

Professional Applications & Engineering Value

Engineered for demanding environments, these 3/8"-24 UNF hex head screws are manufactured from 651 Silicon Bronze, a material renowned for its superior corrosion resistance. This makes them an ideal solution for marine applications, coastal structures, and industrial settings where exposure to saltwater, chemicals, and humidity is a constant challenge. The UNF fine thread and Class 2A fit provide a precise, tight engagement that minimizes the risk of loosening under vibration, a common failure point in machinery and equipment. Combined with a high tensile strength and Rockwell B70 hardness, these screws deliver dependable performance, reducing maintenance frequency and replacement costs in critical assemblies.

Specification Summary & Compliance

This screw features a 3/8"-24 UNF thread with a Class 2A thread fit for standard tolerance and interchangeability. It is manufactured in accordance with the ASME B18.2.1 standard for dimensional consistency. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and material safety regulations for hazardous substances.