S-97713A101 M8 DIN 609 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
- Exceptional load-bearing capability with 120,000 psi tensile strength for reliable performance in high-stress applications
- Precision alignment and smooth rotation ensured by 9mm shoulder diameter with ultra-tight 0.001-0.01mm tolerance
- Superior durability and wear resistance from Rockwell C20 hardened steel construction
- Quick assembly and disassembly with standard external hex drive and coarse 1.25mm pitch thread
- Consistent mating and secure fit through Class 6g thread precision and standardized shoulder dimensions
- Broad compatibility with DIN 609 specifications for seamless integration into metric systems
- Environmentally responsible manufacturing with full RoHS 3 and REACH compliance
Professional Applications & Engineering Value
This M8 shoulder screw delivers critical engineering solutions where precise component alignment and rotational movement are paramount. The 9mm shoulder diameter with microscopic tolerance provides exact locating surfaces for bearings, gears, and linkages, eliminating misalignment issues in automated machinery and precision instruments. Manufactured from hardened steel with Rockwell C20 hardness, it withstands repetitive shear forces and wear in high-cycle applications. The coarse metric thread (M8x1.25) with Class 6g tolerance ensures rapid installation while maintaining vibration resistance, making it ideal for production lines requiring both speed and reliability. Combined with external hex drive compatibility, this DIN 609 compliant fastener solves positioning challenges across robotics, conveyor systems, and industrial equipment.
Specification Summary & Compliance
This precision shoulder screw features M8x1.25 coarse metric thread with Class 6g tolerance per ISO standards. The 9mm shoulder diameter maintains 0.001-0.01mm tolerance with 8mm shoulder length (-1 to 0mm tolerance). Manufacturing conforms to DIN 609 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.
