S-93245A641 M4 x 40 mm DIN 913, ISO 4026 Set Screws
Set 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 holding power with alloy steel construction and Rockwell C45 hardness for reliable, long-term fastening in demanding industrial environments.
- Precise thread fit (Class 5g6g) ensures smooth installation and consistent clamping force, reducing assembly time and improving joint integrity.
- Hex drive design (2 mm) allows for high-torque application with standard tools, minimizing slippage and tool wear during installation.
- Coarse M4 x 0.7mm thread provides quick engagement and robust performance in materials where fine threads may be prone to stripping.
- Headless, flat tip configuration enables flush mounting in tight spaces, ideal for applications requiring a smooth surface finish.
- Compliance with DIN 913 and ISO 4026 standards guarantees dimensional accuracy and interchangeability, ensuring compatibility with global engineering specifications.
- RoHS 3 and REACH compliant for environmentally responsible sourcing and use in regulated industries.
Professional Applications & Engineering Value
This M4 set screw is engineered from alloy steel to address critical industrial fastening challenges, such as vibration-induced loosening and mechanical stress. The hex drive and coarse thread design facilitate rapid, secure installation in machinery, automotive assemblies, and precision equipment, where right-hand thread orientation ensures standard tool compatibility. With a Rockwell C45 hardness and flat tip, it resists wear and distributes pressure evenly, preventing damage to components. Ideal for headless screw applications in confined spaces, this metric set screw delivers consistent performance in high-stress environments, reducing maintenance needs and enhancing operational reliability.
Specification Summary & Compliance
This set screw features a metric M4 x 0.7mm coarse thread with Class 5g6g thread fit for precise dimensional accuracy per DIN 913 and ISO 4026 standards. It is manufactured from alloy steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety adherence for industrial use.
