S-97715A498 10-32 x 3/4" Brass Button Head Hex-Drive Screws
Brass Button Head Hex-Drive 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 brass material, ideal for harsh environments and reducing replacement frequency.
- High tensile strength of 50,000 psi ensures reliable load-bearing capacity in demanding mechanical assemblies.
- Precise Class 3A thread fit guarantees tight, secure fastening with minimal risk of loosening under vibration.
- Hex drive design (1/8") allows for easy installation and removal with standard tools, improving assembly efficiency.
- Fully threaded 10-32 UNF fine thread provides maximum grip and uniform stress distribution for enhanced joint integrity.
- Rockwell B55 hardness offers excellent durability and wear resistance, extending service life in repetitive use.
- Compliance with RoHS 3 and REACH ensures environmental safety and meets global industrial regulatory standards.
Professional Applications & Engineering Value
These 10-32 UNF brass rounded head screws are engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly precision. The brass material naturally resists rust and galvanic corrosion, making them ideal for electrical enclosures, marine equipment, and plumbing systems where moisture exposure is a concern. With a Class 3A thread fit and fine UNF threading, they deliver superior clamping force and stability in high-vibration applications like machinery and automotive components. The hex drive style ensures quick, secure installation with standard wrenches, reducing labor time and minimizing strip-out risks. This combination of high tensile strength and Rockwell B55 hardness provides long-term reliability in precision assemblies, from instrumentation to consumer electronics, ensuring consistent performance under mechanical stress.
Specification Summary & Compliance
This screw features a 10-32 UNF fine thread with Class 3A thread fit for precise tolerance, ensuring secure fastening in industrial applications. Dimensions include a 3/4" length, 0.361" head diameter, and right-hand thread direction. It complies with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) standards, affirming adherence to environmental and safety regulations for industrial use.
