S-91223A417 M4 x 6 mm 316 Stainless Steel Ultra-Low-Profile Socket Head Screws
316 Stainless Steel Ultra-Low-Profile 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 316 stainless steel construction, ideal for harsh environments and extended service life
- High-strength performance offering 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing capability
- Precise thread engagement ensured by Class 6g thread fit, providing secure fastening and reducing the risk of cross-threading
- Space-saving ultra-low profile head with a 7mm diameter and 1.3mm height, perfect for applications with limited clearance
- Secure and efficient installation using a standard 2.5mm hex key, minimizing tool slippage and damage to the socket
- Full thread coverage along the 6mm length for maximum grip and uniform stress distribution in assemblies
- Compliance with environmental regulations including RoHS 3 and REACH, ensuring safety and sustainability in industrial use
Professional Applications & Engineering Value
This M4 socket head cap screw in 316 stainless steel is engineered to address critical challenges in precision machinery, electronics, and marine equipment. Its ultra-low profile head and compact 6mm length allow for installation in tight spaces where standard fasteners cannot fit, while the Class 6g thread fit ensures consistent, vibration-resistant connections. The corrosion-resistant material withstands exposure to chemicals, moisture, and extreme temperatures, reducing maintenance needs and preventing failure in demanding industrial applications. Combined with a 2.5mm hex drive for secure torque application, this fully threaded metric screw delivers reliable performance in assemblies requiring high strength and durability.
Specification Summary & Compliance
This screw features an M4 x 0.7mm coarse metric thread with Class 6g tolerance for precise fit, a head diameter of 7mm (±0.127mm tolerance), and a tensile strength of 70,000 psi. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.
