S-92210A734 1/2"-13 x 6" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel 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 thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Exceptional tensile strength of 70,000 psi ensures reliable performance in heavy-duty applications
- Precision Class 3A thread fit provides secure, vibration-resistant connections with minimal play
- Full threading and coarse UNC spacing enable faster installation and superior holding power
- 82° countersink angle and flat head design creates flush surfaces for streamlined assemblies
- 5/16" hex drive compatibility allows for high-torque installation with standard tools
- Compliance with ASME B18.3 and environmental regulations guarantees quality and safety standards
Professional Applications & Engineering Value
These 1/2"-13 UNC flat head screws deliver critical engineering value in demanding applications where failure isn't an option. The 18-8 stainless steel composition, combined with passivated finish, provides exceptional resistance to corrosion and chemical exposure, making them ideal for marine equipment, food processing machinery, and outdoor structures. The Class 3A thread fit ensures precise engagement with mating components, eliminating play and reducing vibration-induced loosening in heavy machinery and structural frameworks. With 70,000 psi tensile strength and Rockwell B55 hardness, these fully threaded screws maintain integrity under extreme loads while the 82° countersink angle creates seamless transitions in precision assemblies.
Specification Summary & Compliance
This flat head screw features 1/2"-13 UNC coarse thread with Class 3A precision fit and 6" length in inch system measurements. Manufacturing complies with ASME B18.3 specifications for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental responsibility and workplace safety standards are met.
