S-91857A155 6-32 x 1 1/4" ASME B18.6.3 Stainless Steel Round Head Slotted Screws
Stainless Steel Round Head Slotted Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance in harsh environments thanks to 316 Stainless Steel construction and passivated finish
- Reliable fastening performance with a high tensile strength of 100,000 psi for demanding applications
- Easy installation and removal with a standard slotted drive and right-hand thread direction
- Consistent thread engagement ensured by Class 2A thread fit and UNC coarse threading
- Durable, long-lasting connection backed by Rockwell B100 hardness and fully threaded design
- Broad industrial compatibility with compliance to ASME B18.6.3, RoHS 3, and REACH regulations
- Secure rounded head profile providing a finished appearance and reduced risk of snagging
Professional Applications & Engineering Value
This 6-32 UNC rounded head slotted screw is engineered to address critical challenges in industrial settings where corrosion resistance and mechanical integrity are paramount. The 316 Stainless Steel material, combined with a passivated finish, provides exceptional protection against corrosive agents, making it ideal for marine, chemical processing, and outdoor applications. The coarse thread and Class 2A thread fit ensure quick assembly and reliable holding power in materials prone to vibration or thermal expansion. Its fully threaded design offers maximum grip length, distributing stress evenly to prevent loosening and maintain joint security under dynamic loads. These features make it a trusted choice for machinery, electrical enclosures, and structural assemblies requiring durable, compliant fasteners.
Specification Summary & Compliance
This screw features a 6-32 UNC thread size with Class 2A thread fit and coarse thread spacing for precise, standardized performance. It is manufactured in accordance with ASME B18.6.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for global industrial use.
