S-91793A099 3-48 x 3/4" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws
Stainless Steel Binding Head Slotted 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 from 18-8 Stainless Steel and passivated finish, ideal for harsh environments and long-term reliability.
- High-strength performance with 100,000 psi tensile strength and Rockwell B100 hardness, ensuring secure and durable fastening under load.
- Wide binding head design provides a larger bearing surface for improved load distribution and reduced risk of surface damage.
- Reliable coarse UNC threading with Class 2A fit enables faster assembly and secure holding power in a variety of materials.
- Full threading along the 3/4" length offers maximum grip and adjustment flexibility in your assembly.
- Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH, ensuring quality and environmental safety for industrial use.
- Slotted drive style allows for simple installation and removal with standard tools, facilitating maintenance and repairs.
Professional Applications & Engineering Value
These 3-48 UNC Rounded Head Slotted Screws are engineered to address common industrial challenges such as vibration loosening and corrosive degradation. The combination of 18-8 Stainless Steel and a passivated finish provides a robust barrier against moisture, chemicals, and oxidation, making them suitable for electrical enclosures, binding posts, and marine equipment. The wide binding head distributes clamping force effectively, preventing damage to softer materials, while the coarse thread and Class 2A fit ensure quick, secure installation in both metal and plastic components. This design minimizes assembly time and maintenance needs, delivering consistent performance in demanding fastening applications.
Specification Summary & Compliance
This screw features a 3-48 UNC coarse thread with Class 2A tolerance for reliable fit and function. It is manufactured in compliance with ASME B18.6.3 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring it is free of hazardous substances and suitable for global industrial use.
