S-92451A209 8-32 x 3" 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, ensuring long-term reliability in humid or demanding environments
- Excellent tensile strength of 50,000 psi provides secure fastening for industrial applications requiring robust mechanical performance
- Precision Class 2A thread fit guarantees smooth installation and consistent engagement with mating components
- 82° countersink angle with standard flat head profile enables flush mounting for clean, professional finishes
- Rockwell B50 hardness rating maintains thread integrity and prevents deformation during repeated use
- Comprehensive compliance with ASME B18.6.3, RoHS 3, and REACH ensures material safety and manufacturing consistency
- Coarse UNC threading facilitates quick assembly and disassembly in maintenance applications
Professional Applications & Engineering Value
Engineered for precision fastening in commercial and industrial settings, these 8-32 UNC brass flat head screws combine material excellence with mechanical reliability. The brass composition inherently resists galvanic corrosion and electrical conductivity issues, making them ideal for electrical enclosures, marine hardware, and plumbing systems where moisture exposure is common. The partially threaded design provides optimal clamping force distribution, while the slotted drive style offers compatibility with standard installation tools. With their 3" length and coarse thread spacing, these screws deliver superior pull-out resistance in soft materials and wood applications, solving common fastening challenges where vibration resistance and long-term stability are critical.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 specifications with Class 2A thread fit tolerances for consistent performance. The inch-system screws feature UNC coarse threading with precise dimensional control including 0.164" thread diameter and 1-1/2" minimum thread length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industries. The 82° countersink angle meets standard machining requirements for flush mounting applications.
