S-93791A415 10-24 x 5/8" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction and black-oxide passivated finish, ideal for harsh industrial environments
- Superior load-bearing capability delivering 70,000 psi tensile strength for reliable performance in high-stress applications
- Precise thread engagement with Class 3A fit and UNC coarse threading ensuring vibration resistance and secure fastening
- Efficient installation through hex drive design providing superior torque transmission and reduced tool slippage
- Optimized flush mounting with standard 82° countersink angle allowing seamless surface integration in assembled products
- Enhanced durability with Rockwell B55 hardness maintaining structural integrity under repeated use
- Full-threaded design maximizing grip length and distribution of clamping force across the entire fastener
Professional Applications & Engineering Value
These 10-24 UNC flat head screws provide critical solutions for industrial assembly challenges where corrosion resistance, precise flush mounting, and high tensile strength are paramount. The 18-8 stainless steel base material combined with black-oxide passivated finish creates a protective barrier against chemical exposure and atmospheric corrosion, extending service life in manufacturing equipment, marine components, and outdoor machinery. The hex drive configuration enables high-torque installation without cam-out issues, while the Class 3A thread fit ensures consistent clamping force in vibration-prone applications. The fully threaded design offers maximum adjustability and load distribution, making these flat head screws ideal for precision assemblies requiring reliable, long-term fastening performance.
Specification Summary & Compliance
Manufactured to exacting dimensional standards with Class 3A thread fit and UNC coarse thread spacing in accordance with ASME B18.3 specifications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. Thread diameter measures 0.19" with 5/8" length in inch system measurement.
