S-90042A115 M4 x 8 mm ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws
Sealing Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
- Excellent sealing performance with a silicone rubber O-ring, capable of withstanding pressures up to 1500 psi and temperatures from -80° to 400° F.
- Precise thread engagement with Class 6g fit and coarse 0.7mm pitch, enabling quick assembly and secure fastening.
- High tensile strength of 100,000 psi and Rockwell B85 hardness, providing robust mechanical performance for demanding applications.
- Convenient installation using a standard 3mm hex drive, allowing for easy access in confined spaces.
- Fully threaded design ensures consistent clamping force and versatility across various material thicknesses.
- Compliance with major standards including ASME B18.3, DIN 912, and ISO 4762, guaranteeing interchangeability and quality assurance.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered to address critical sealing and vibration challenges in industrial settings. The 18-8 stainless steel material offers excellent resistance to oxidation and chemical exposure, making it ideal for machinery, automotive, and electronic enclosures. Its fully threaded metric design with a Class 6g thread ensures precise alignment and reduces the risk of cross-threading. The integrated silicone rubber O-ring provides a reliable seal against fluids and dust, supporting operations in high-pressure environments up to 1500 psi. By meeting ASME B18.3, DIN 912, and ISO 4762 specifications, this fastener delivers consistent performance, minimizes downtime, and enhances the durability of assembled components.
Specification Summary & Compliance
This screw features a Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and compatibility. It is manufactured in compliance with ASME B18.3, DIN 912, and ISO 4762 for consistent quality and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for global industrial use.
