S-92451A628 3/8"-16 x 1 1/2" ASME B18.6.3 Brass Slotted Flat Head Screws
Brass Slotted Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with brass construction, ideal for harsh industrial environments and marine applications
- Excellent holding power from fully threaded design and 50,000 psi tensile strength for reliable fastening in demanding applications
- Precise flush mounting with standard 82° countersink angle and flat head profile for seamless surface integration
- Consistent thread engagement through Class 2A thread fit and UNC coarse threads, ensuring easy installation and secure connections
- Durable mechanical performance with Rockwell B50 hardness, maintaining structural integrity under repeated use
- Broad compatibility with standard slotted drive system for universal tool access and straightforward installation
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
This brass flat head screw delivers exceptional engineering value in applications where corrosion resistance and reliable fastening are critical. The 3/8"-16 UNC coarse thread configuration provides superior grip in soft materials and faster installation times, while the fully threaded design ensures maximum holding strength across the entire length. The 82° countersink angle allows for perfect flush mounting in machinery, electrical enclosures, and marine equipment, preventing snagging and maintaining clean profiles. With Rockwell B50 hardness and 50,000 psi tensile strength, these screws withstand vibration and mechanical stress in industrial assembly, HVAC systems, and plumbing applications where brass's non-sparking properties and corrosion resistance are essential for safety and longevity.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with Class 2A thread fit tolerance for consistent performance. Thread specification follows UNC coarse thread standards with 3/8"-16 threading. Compliant with ASME B18.6.3 manufacturing specifications for dimensional accuracy and mechanical properties. Meets environmental regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring safe use in regulated industries and international markets.
