S-97307A112 M1.6 DIN 923 Shoulder Screws
Shoulder 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, ensuring long-term reliability in harsh environments.
- Precise component alignment enabled by the accurately machined 2.5mm diameter shoulder with a tight fit tolerance.
- High mechanical strength offering 70,000 PSI tensile strength and Rockwell B55 hardness for demanding applications.
- Secure and low-profile fastening with the socket head design, ideal for space-constrained assemblies.
- Reliable thread engagement due to the Class 6g thread fit and coarse thread spacing, reducing cross-threading risks.
- Broad industrial compliance meeting DIN 923 standards and environmental regulations like RoHS 3 and REACH.
- Easy installation and removal with the right-hand thread and slotted drive, facilitating efficient maintenance.
Professional Applications & Engineering Value
This M1.6 shoulder screw is engineered for applications requiring exact alignment and robust performance, such as in precision instruments, small machinery, and electronic enclosures. The 18-8 stainless steel material provides excellent resistance to oxidation and corrosion, extending service life in variable conditions. Its low profile socket head and precise shoulder fit ensure components remain securely positioned without protrusion, solving common issues of misalignment and space limitations. With a Class 6g thread tolerance and coarse thread spacing, it offers quick assembly and high vibration resistance, making it a reliable choice for industrial and engineering setups where durability and accuracy are critical.
Specification Summary & Compliance
This shoulder screw adheres to DIN 923 specifications, with a thread size of M1.6 x 0.35mm and Class 6g thread fit for metric precision. The shoulder features a diameter of 2.5mm (tolerance: -0.025 to 0 mm) and length of 4mm (tolerance: 0.07 to 0.15 mm) for exact alignment. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability.
