S-90269A533 M4 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 316 stainless steel construction, ideal for harsh environments like marine or chemical processing.
- Enhanced durability and wear resistance from the black oxide finish, providing added protection against oxidation and abrasion.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads, reducing the risk of fastener failure.
- Precise alignment and secure fit with a knurled head and 5 mm shoulder diameter, minimizing component movement in assemblies.
- Easy installation and removal using a standard 2.5 mm hex socket drive, saving time and reducing tool wear.
- Accurate thread engagement with Class 5g6g thread fit, ensuring consistent fastening in metric applications.
- Compliance with environmental regulations including RoHS 3 and REACH, making it safe for various industrial uses.
Professional Applications & Engineering Value
This M4 shoulder screw in 316 stainless steel with a black oxide finish addresses common industrial challenges such as corrosion in humid or chemical-exposed settings. The hex socket drive and knurled head provide secure gripping during installation, preventing slippage and ensuring precise placement in machinery, automotive, or electronics assemblies. With a coarse thread pitch of 0.7mm and Class 5g6g thread fit, it offers quick assembly and reliable holding power, reducing maintenance needs. Ideal for applications requiring high tensile strength and corrosion resistance, this screw enhances longevity in demanding environments like manufacturing equipment and marine hardware.
Specification Summary & Compliance
This metric shoulder screw features precise dimensions, including a shoulder diameter of 5 mm with tolerance of -0.072 to -0.01 mm and shoulder length of 7 mm with tolerance of 0 to 0.25 mm. Thread specifications adhere to Class 5g6g for accuracy, and the product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and reliability in industrial use.
