S-92451A201 8-32 x 1 1/4" 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 from high-quality brass construction, ideal for harsh industrial environments
- Reliable mechanical performance with 50,000 psi tensile strength and Rockwell B50 hardness for durable assemblies
- Precise thread engagement with Class 2A fit and UNC coarse threads ensuring secure fastening
- Optimal flush mounting with standard 82° countersink angle and flat head design for smooth surface finishes
- Full-threaded design provides maximum grip along the entire 1-1/4" length for enhanced holding power
- Industry compliance assurance meeting ASME B18.6.3 specifications and environmental regulations
- Easy installation with slotted drive style for straightforward manual assembly operations
Professional Applications & Engineering Value
These 8-32 UNC brass flat head screws deliver exceptional engineering value across industrial applications where corrosion resistance and reliable fastening are critical. The combination of brass material and Rockwell B50 hardness provides excellent durability in electrical components, marine hardware, and plumbing systems where moisture exposure is common. The coarse thread design ensures quick installation and secure holding in softer materials, while the 82° countersink angle creates flush surfaces in precision assemblies. The fully threaded 1-1/4" length offers maximum thread engagement, making these slotted drive screws ideal for applications requiring both aesthetic appeal and mechanical reliability in challenging environments.
Specification Summary & Compliance
Manufactured to exact inch system dimensions with Class 2A thread fit tolerance for precision assembly. These UNC coarse thread screws comply with ASME B18.6.3 manufacturing specifications and maintain compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The right-hand thread direction and standard flat head profile ensure compatibility with industry-standard installation tools and procedures.
