S-93235A324 M4 x 12 mm Vented Socket Head Screws
Vented Socket 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, ideal for harsh environments and long-term reliability.
- High tensile strength of 70,000 PSI ensures secure, vibration-resistant fastening in demanding applications.
- Precise Class 4g6g thread fit guarantees consistent engagement and reduces the risk of cross-threading during assembly.
- Vented design with 1mm vent diameter allows for pressure equalization, preventing seal damage in enclosed systems.
- Hex socket drive (3mm) provides high torque capability and easy installation in confined spaces.
- Fully threaded M4 x 0.7mm coarse thread offers excellent holding power and faster installation compared to fine threads.
- Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory acceptance for global supply chains.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered to address critical fastening challenges in precision industries. The 18-8 stainless steel material provides excellent resistance to oxidation and chemical exposure, making it suitable for automotive, electronics, and machinery assemblies where durability is paramount. The coarse metric thread (M4 x 0.7mm) and Class 4g6g thread fit ensure reliable performance in high-vibration environments, reducing maintenance needs. The vented feature is particularly valuable in pneumatic or sealed systems, preventing pressure buildup that could compromise integrity. With a Rockwell B70 hardness and fully threaded design, it delivers consistent clamping force and simplifies inventory management for B2B procurement teams.
Specification Summary & Compliance
This screw adheres to metric system standards with an M4 thread size, 0.7mm pitch, and 12mm length. The thread fit Class 4g6g conforms to ISO tolerance requirements for consistent performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring the product is free from hazardous substances and safe for industrial use worldwide.
