S-93310A802 M3 x 8 mm MIL-DTL-18240 Thread-Locking Stainless Steel Button Head Hex-Drive Screws
Thread-Locking Stainless Steel Button Head Hex-Drive Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Permanent vibration resistance with nylon patch thread locker, preventing loosening in dynamic applications from -70° to 250° F
- Enhanced corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
- Secure and efficient installation using 2 mm hex drive, reducing tool slippage and assembly time
- Reliable mechanical performance with 80,000 psi tensile strength and Rockwell B96 hardness for high-stress applications
- Consistent thread engagement with Class 6g coarse thread fit, ensuring proper fastening in metric assemblies
- Low-profile, rounded button head design minimizing protrusion while providing ample bearing surface
- Full regulatory compliance meeting MIL-DTL-18240, RoHS 3, and REACH standards for global industrial use
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M3 metric screws with nylon patch locking technology solve critical vibration-induced loosening problems in machinery, electronics, and automotive assemblies. The 18-8 stainless steel material provides excellent corrosion resistance, while the coarse thread pitch (0.5mm) ensures rapid installation and reliable performance in high-vibration environments. The hex drive button head design offers both aesthetic appeal and practical tool engagement, making these fully threaded locking screws ideal for permanent fastening solutions where maintenance access is limited. Their ability to maintain locking integrity across a wide temperature range (-70° to 250° F) makes them particularly valuable for outdoor equipment and thermal cycling applications.
Specification Summary & Compliance
This M3 x 0.5mm pitch x 8mm length locking screw features Class 6g thread fit per metric standards, ensuring precise dimensional accuracy. The manufacturing process adheres to MIL-DTL-18240 specifications for quality assurance. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and material restrictions adherence, making these screws suitable for global industrial distribution and use in regulated industries.
