S-90265A267 M5 ISO 7379 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, ideal for harsh industrial environments
- Precise component alignment ensured by the 25mm shoulder with controlled diameter tolerance
- High-strength performance delivering 70,000 psi tensile strength and 45,000 psi shear strength for demanding applications
- Secure, non-slip fastening with knurled socket head and 4mm hex drive for reliable torque transmission
- Easy assembly and disassembly with coarse M5x0.8 thread and Class 5g6g fit for quick installation
- Long-term reliability backed by Rockwell B83 hardness for excellent wear resistance
- Global compliance assurance meeting ISO 7379 standards and RoHS 3/REACH environmental regulations
Professional Applications & Engineering Value
This M5 shoulder screw is engineered to solve critical alignment and pivot point challenges in industrial machinery. The precision-machined 25mm shoulder acts as a secure locating dowel, eliminating misalignment in assemblies while the 18-8 stainless steel provides exceptional corrosion resistance for demanding environments. The knurled socket head with 4mm hex drive ensures positive tool engagement, preventing cam-out during high-torque applications. With its coarse thread pitch and Class 5g6g thread fit, installation is rapid while maintaining precise tolerances. Ideal for precision instruments, rotating assemblies, and machinery where exact component positioning and high tensile strength are paramount for operational reliability.
Specification Summary & Compliance
Manufactured to ISO 7379 specifications with Class 5g6g thread fit tolerance. Shoulder diameter tolerance: -0.072 to -0.01 mm; shoulder length tolerance: 0 to 0.25 mm. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Material certification includes Rockwell B83 hardness and mechanical properties meeting 70,000 psi tensile strength and 45,000 psi minimum shear strength requirements.
