S-91790A157 6-32 x 1 1/2" ASME B18.6.3 Stainless Steel Slotted Oval Head Screws
Stainless Steel Slotted Oval 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 18-8 Stainless Steel and passivated finish for long-lasting performance in harsh environments.
- High tensile strength of 80,000 psi ensures reliable fastening under significant mechanical stress.
- Rockwell B80 hardness provides excellent durability and resistance to wear and deformation.
- Class 2A thread fit with UNC coarse threads allows for easier, faster assembly and reduced cross-threading risk.
- Fully threaded design offers maximum grip and holding power along the entire screw length.
- Oval head with slotted drive delivers a flush, aesthetically pleasing finish while enabling simple installation with standard tools.
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality, safety, and environmental responsibility.
Professional Applications & Engineering Value
This 6-32 UNC Oval Head Slotted Screw is engineered to address critical challenges in industrial assembly, such as corrosion, vibration loosening, and mechanical failure. Constructed from 18-8 Stainless Steel with a passivated finish, it excels in moist or chemically aggressive settings, preventing rust and maintaining integrity. The coarse UNC thread and Class 2A fit facilitate quick, secure installations in materials like metal or plastic, reducing assembly time and improving throughput. Ideal for machinery, electronics, and automotive applications, this screw’s fully threaded and oval head design ensures a tight, flush fit that minimizes protrusion and enhances safety in dynamic environments.
Specification Summary & Compliance
This fastener adheres to precise dimensional standards, including Class 2A thread fit and UNC coarse threading for consistent performance. It meets ASME B18.6.3 specifications for manufacturing quality, and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
