S-91794A144 6-32 x 1/4" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws
Stainless Steel Fillister 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 with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Superior mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-lasting performance
- Effortless installation thanks to the deep slotted drive and high, narrow fillister head design
- Secure fastening ensured by fully threaded 6-32 UNC coarse threads with Class 2A fit for consistent engagement
- Broad compatibility with standard UNC threading, making it suitable for a wide range of machinery and equipment
- Regulatory peace of mind with compliance to ASME B18.6.3, RoHS, and REACH standards
- Optimized for high-stress applications due to the rounded head profile distributing load effectively
Professional Applications & Engineering Value
This 6-32 UNC rounded fillister head slotted screw is engineered to address critical challenges in industrial assembly, such as vibration loosening and corrosive wear. The 18-8 stainless steel material, enhanced by a passivated finish, provides excellent resistance to oxidation and chemicals, extending service life in demanding settings like machinery, electronic enclosures, and automotive components. Its coarse threading and fully threaded design ensure rapid installation and maximum grip strength, reducing the risk of strip-out in softer materials. The high, narrow fillister head offers a low profile with ample drive engagement, making it ideal for applications where space is constrained but high torque is required. This combination of features delivers reliable performance, minimizing maintenance and downtime in professional engineering environments.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including Class 2A thread fit for consistent assembly and UNC coarse threading (6-32 size) with a length of 1/4". It is manufactured in compliance with ASME B18.6.3 specifications and meets regulatory requirements such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental and safety standards are upheld for industrial use.
