S-97595A334 3/8"-16 x 3/4" ASME B18.3 Brass Hex Drive Flat Head Screws
Brass Hex Drive 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 for extended service life in demanding environments
- Exceptional thread engagement with Class 3A fit ensuring secure, vibration-resistant fastening in critical applications
- High torque capability through 7/32" hex drive design for reliable installation without stripping
- Optimal flush mounting with 82° countersink angle and standard flat head profile for clean, professional finishes
- Reliable mechanical performance with 50,000 psi tensile strength and Rockwell B55 hardness for heavy-duty applications
- Industry-standard compatibility with 3/8"-16 UNC coarse threading for broad interchangeability across systems
- Full-length threading providing maximum grip and load distribution along the entire 3/4" length
Professional Applications & Engineering Value
This brass flat head hex screw delivers critical performance advantages for industrial applications where corrosion resistance and precise fit are paramount. The 3/8"-16 UNC coarse threading with Class 3A fit ensures superior vibration resistance in machinery, electrical enclosures, and marine equipment, while the 82° countersink angle provides seamless surface integration. The combination of 50,000 psi tensile strength and Rockwell B55 hardness makes these fully threaded screws ideal for high-stress applications where material integrity cannot be compromised. The hex drive design allows for high-torque installation in confined spaces, solving common assembly challenges in manufacturing and maintenance operations.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with precise Class 3A thread fit and UNC coarse threading standards. The screw features inch system dimensions including 3/4" length and 0.375" thread diameter. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. The manufacturing process maintains consistent dimensional accuracy for reliable performance in critical fastening applications.
