S-91783A147 6-32 x 7/16" ASME B18.6.3 Stainless Steel Round Head Slotted Screws
Stainless Steel Round 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
- Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness, preventing stripping and deformation under high stress.
- Reliable and quick installation thanks to UNC coarse threading, which reduces cross-threading risks and speeds up assembly.
- Precise thread fit with Class 2A tolerance, ensuring consistent engagement and vibration resistance in demanding applications.
- Full-length threading provides maximum grip along the entire 7/16" length, enhancing holding power in various materials.
- Broad regulatory compliance including ASME B18.6.3, RoHS 3, and REACH, ensuring safety and environmental standards are met.
- Easy manual driving with a standard slotted drive and rounded head design, facilitating straightforward tool engagement and a flush finish.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this 6-32 UNC coarse thread screw in 18-8 stainless steel addresses common fastening challenges like corrosion, vibration loosening, and assembly inefficiency. The passivated finish enhances durability against moisture and chemicals, while the coarse threading and Class 2A thread fit minimize the risk of thread damage during installation, making it ideal for machinery, electronics, and automotive applications. Its fully threaded design and rounded head ensure secure, even clamping and a smooth surface profile, reducing the need for frequent maintenance and replacements in high-stress environments.
Specification Summary & Compliance
This screw adheres to Class 2A thread fit and UNC coarse thread standards, with precise dimensions including a 7/16" length and 6-32 thread size. It meets ASME B18.6.3 manufacturing specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
