S-92451A205 8-32 x 2" ASME B18.6.3 Brass Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ideal for harsh environments and extended service life
• Excellent tensile strength of 50,000 psi provides reliable, heavy-duty fastening for demanding industrial applications
• Rockwell B50 hardness ensures high durability and resistance to wear during installation and use
• Class 2A thread fit with 8-32 UNC coarse threading offers easy, quick assembly and secure holding power
• Fully threaded 2" length and 82° countersink angle allow for flush mounting and maximum grip in various materials
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees consistent quality and safety for global industrial use
• Slotted flat head design enables simple installation with standard tools, reducing assembly time and costs

Professional Applications & Engineering Value

These 8-32 UNC brass flat head slotted screws are engineered to address common industrial challenges such as corrosion, vibration loosening, and the need for reliable fastening in tight spaces. The brass material inherently resists rust and galvanic corrosion, making these screws ideal for marine, electrical, and plumbing applications where moisture exposure is a concern. The coarse UNC threads and full threading along the 2" length ensure strong engagement in softer materials like wood or plastic, preventing pull-out under stress. With a standard 82° countersink angle and flat head profile, they sit flush to reduce snagging and improve aesthetics in finished products. This combination of high tensile strength and Rockwell B50 hardness provides long-term performance in machinery, automotive assemblies, and consumer durable goods, minimizing maintenance and replacement costs.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including Class 2A thread fit for consistent assembly and UNC coarse thread specifications per ASME B18.6.3. It is manufactured in the inch system with a length of 2", head diameter of 0.312", and thread size of 8-32. Compliance is confirmed with ASME B18.6.3 for mechanical and dimensional integrity, RoHS 3 (2015/863/EU) for restricted substance limits, and REACH (EC 1907/2006) for chemical safety, ensuring suitability for regulated industrial markets.