S-92949A418 5-44 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
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
- Superior thread engagement and vibration resistance due to Class 3A fine UNF threads, ensuring reliable, long-term fastening.
- High tensile strength of 70,000 psi provides robust clamping force and structural integrity for demanding applications.
- Easy installation and high torque capability with the 5/64" hex drive, reducing assembly time and tool slippage.
- Durable and reliable performance backed by a Rockwell B55 hardness, resisting wear and deformation.
- Full threading along the 1/2" length offers maximum grip and holding power in various material thicknesses.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for global markets.
Professional Applications & Engineering Value
Engineered for precision and durability, these 5-44 UNF Class 3A rounded head screws in 18-8 stainless steel address common industrial challenges like corrosion, vibration loosening, and high-stress demands. The fine thread design enhances load distribution and minimizes the risk of stripping in softer materials, while the hex drive allows for secure, high-torque installation in confined spaces. With a Rockwell B55 hardness and 70,000 psi tensile strength, they provide reliable performance in machinery, electronics, and automotive assemblies, reducing maintenance needs and downtime. The fully threaded configuration ensures consistent clamping force, making them ideal for applications requiring precise alignment and robust fastening solutions.
Specification Summary & Compliance
This product adheres to UNF thread standards with a Class 3A fit for precise dimensional accuracy and interchangeability. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental and safety standards. The specifications include a thread size of 5-44, length of 1/2", and full threading, supporting consistent performance in industrial applications.
