S-92210A194 8-32 x 1/2" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive 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 construction and passivated finish for extended service life in harsh environments
- Precision-engineered Class 3A thread fit ensures secure, vibration-resistant fastening with minimal risk of cross-threading
- High tensile strength rating of 70,000 psi provides reliable performance under significant mechanical stress
- 82° countersink angle and flat head design creates flush surface finishes while distributing clamping force effectively
- Hex drive compatibility (3/32") enables high-torque installation with standard industrial tools
- Full threading along the 1/2" length offers maximum grip range and adjustment flexibility
- Industry compliance assurance with ASME B18.3 specifications and environmental regulations (RoHS 3, REACH)
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 8-32 UNC flat head screws deliver exceptional performance where corrosion resistance and mechanical reliability are critical. The 18-8 stainless steel composition maintains structural integrity in moist or chemically aggressive environments, while the passivated finish enhances surface durability. The coarse thread spacing and Class 3A thread fit provide superior engagement in both metallic and composite materials, reducing installation time and preventing loosening under vibration. Ideal for machinery assembly, electronic enclosures, and structural frameworks, these fully threaded fasteners with 82° countersink angle ensure precise flush mounting while the hex drive design accommodates high-torque applications without stripping.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit precision and UNC coarse thread profile. The 1/2" length features full threading with 8-32 thread size and right-hand thread direction. Material properties include Rockwell B55 hardness and 70,000 psi tensile strength. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards for industrial use.
