S-92949A422 6-48 x 1/2" Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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 18-8 stainless steel construction, ideal for harsh industrial environments
- Enhanced thread engagement and vibration resistance from extra fine 6-48 thread design and Class 3A fit
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads
- Durable Rockwell B55 hardness provides excellent wear resistance and longevity
- Secure installation and removal with 5/64" hex drive and rounded button head design
- Maximum holding power through fully threaded 1/2" length for complete fastening coverage
- Compliance with RoHS 3 and REACH regulations guarantees environmental and safety standards
Professional Applications & Engineering Value
This 6-48 extra fine thread rounded button head screw delivers exceptional engineering value in precision applications where vibration resistance and reliable fastening are critical. Manufactured from 18-8 stainless steel, it offers outstanding corrosion resistance for demanding environments like electronics assembly, aerospace components, and medical devices. The Class 3A thread fit and extra fine threading provide superior clamping force and prevent loosening under dynamic loads, while the rounded button head with hex drive ensures flush mounting and easy installation in confined spaces. With full threading along its 1/2" length, it maximizes contact area for secure attachments in thin materials and delicate assemblies, making it an ideal industrial fastener for high-reliability applications.
Specification Summary & Compliance
This screw features precision 6-48 UNS extra fine threads with Class 3A fit for tight tolerances and consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring adherence to environmental and safety regulations. The right-hand thread direction and fully threaded design provide uniform fastening characteristics, backed by material specifications including Rockwell B55 hardness and 70,000 psi tensile strength for durable industrial use.
