S-91241A526 6-32 x 1/4" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Spring Lock Washer
Stainless Steel Pan Head Phillips Screws with Spring Lock Washer
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
- Enhanced vibration resistance and secure locking provided by the integrated 410 stainless steel spring lock washer, preventing loosening under dynamic loads.
- High mechanical strength with 70,000 psi tensile strength and Rockwell B80 hardness for reliable performance in demanding applications.
- Efficient installation and removal with the Phillips No. 2 drive and coarse UNC threads, reducing assembly time.
- Precise and reliable thread engagement ensured by the Class 2A thread fit, minimizing the risk of cross-threading.
- Durable, fully threaded design for maximum grip length and holding power across the entire fastener.
- Broad industrial compatibility with the standard pan head profile and right-hand thread direction.
Professional Applications & Engineering Value
This stainless steel Phillips pan head screw is engineered to solve critical challenges in industrial assembly, such as joint failure from vibration and corrosion. The combination of 18-8 stainless steel and a passivated finish provides exceptional resistance to rust and chemical exposure, extending service life in machinery, electrical enclosures, and outdoor equipment. The integrated spring lock washer, made from 410 stainless steel, maintains clamp force under cyclic loading, preventing costly downtime. With its coarse UNC thread and Class 2A fit, it ensures quick, reliable installation in a variety of materials, making it a versatile choice for maintenance and production lines where durability and compliance are paramount.
Specification Summary & Compliance
This screw features a 6-32 UNC thread with Class 2A dimensional accuracy and coarse spacing, a length of 1/4 inch, and is fully threaded. It complies with ASME B18.13 manufacturing specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental and safety standards for global industrial use.
