S-93310A723 6-32 x 3/4" MIL-DTL-18240 Thread-Locking Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking: Permanent nylon patch thread locker ensures secure fastening in high-vibration environments, maintaining integrity from -70° to 250°F
• Superior corrosion resistance: 18-8 stainless steel construction provides excellent durability against rust and chemical exposure in harsh industrial settings
• High-strength performance: 70,000 psi tensile strength and Rockwell B55 hardness deliver reliable load-bearing capacity for demanding applications
• Precision threading: Class 3A UNC coarse threads ensure tight, accurate fits with reduced cross-threading risk during installation
• Easy installation and removal: 5/64" hex drive with rounded button head design allows for efficient tool engagement while providing a low-profile finish
• Military-grade reliability: Meets MIL-DTL-18240 specifications for consistent quality and performance in critical applications
• Environmental compliance: RoHS 3 and REACH compliant for safe use across regulated industries and international markets

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 6-32 UNC threaded screws with nylon patch locking technology solve critical vibration-induced loosening problems in machinery, electronic enclosures, and automotive assemblies. The 18-8 stainless steel composition provides exceptional corrosion resistance where moisture or chemicals are present, while the Class 3A thread fit ensures precise engagement with mating components. The rounded button head design offers a clean, low-profile appearance with reduced snagging risk, making these hex drive screws ideal for applications where both aesthetic considerations and functional reliability matter. With full threading along the entire 3/4" length, these fasteners distribute clamping force evenly across the engagement area.

Specification Summary & Compliance

These rounded head screws feature precision 6-32 UNC coarse threads with Class 3A fit for superior dimensional accuracy. Manufacturing complies with MIL-DTL-18240 specifications, ensuring consistent quality and performance. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making these fasteners suitable for global industrial applications with strict material restrictions.