S-91781A390 00-90 x 3/32" ASME B18.11, ASME B18.6.3 Stainless Steel Slotted Flat Head Screws
Stainless Steel Slotted Flat Head 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 and passivated finish, ideal for harsh environments
- High tensile strength of 80,000 psi ensures reliable performance under demanding mechanical loads
- Precise Class 2A thread fit guarantees smooth assembly and secure fastening in fine-thread applications
- Fully threaded design provides maximum grip and uniform load distribution along the entire length
- Standard 82° countersink angle allows for flush mounting and clean aesthetic finishes
- Slotted drive compatibility offers straightforward installation with common tools
- Compliance with ASME B18.11, RoHS 3, and REACH ensures regulatory adherence for global industrial use
Professional Applications & Engineering Value
This 00-90 thread flat head slotted screw is engineered to address critical challenges in precision assembly and corrosive environments. Manufactured from 18-8 Stainless Steel with a passivated finish, it effectively resists oxidation and chemical exposure, extending service life in applications like electronics, instrumentation, and marine equipment. The fully threaded UNS fine thread design enhances vibration resistance and provides consistent clamping force, preventing loosening in compact assemblies. Its flat head with an 82° countersink ensures a seamless surface finish, making it ideal for aerospace, medical devices, and optical systems where both performance and appearance are paramount. By meeting ASME B18.11 standards, it delivers reliable dimensional accuracy for repeatable, high-quality fastening solutions.
Specification Summary & Compliance
This screw features a 00-90 thread size with Class 2A thread fit for precise tolerance, a length of 3/32", and a fully threaded configuration. It complies with ASME B18.11 manufacturing specifications, ensuring dimensional consistency and performance reliability. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming adherence to environmental and safety regulations for industrial use.
