S-93245A632 M2.5 x 4 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 Rockwell C45 hardness for reliable, long-term fastening in demanding applications.
- Alloy steel construction ensures excellent strength and resistance to wear, extending the service life of your assemblies.
- Hex drive design (1.3mm) allows for high torque application and easy installation in confined spaces without slipping.
- Coarse 0.45mm pitch thread enables quick assembly and reduces the risk of cross-threading, improving installation efficiency.
- Class 5g6g thread fit provides consistent, precise engagement for secure and vibration-resistant connections.
- Flat tip design offers a flush finish and minimizes damage to contact surfaces, ideal for precise positioning.
- Compliance with DIN 913 and ISO 4026 standards guarantees dimensional accuracy and interchangeability in global engineering projects.
Professional Applications & Engineering Value
This M2.5 set screw is engineered to address critical fastening challenges in precision machinery, automotive components, and electronic enclosures. Made from alloy steel and heat-treated to Rockwell C45 hardness, it resists loosening under vibration and heavy loads, ensuring stable performance in dynamic environments. The hex drive and coarse metric thread with a 0.45mm pitch facilitate rapid, secure installation, reducing assembly time while maintaining Class 5g6g thread fit accuracy. Its headless and flat tip design is perfect for applications requiring a low-profile, non-protruding fastener that securely locks components without marring surfaces, making it a reliable choice for OEM and MRO needs.
Specification Summary & Compliance
This set screw adheres to precise metric dimensions: M2.5 thread size, 0.45mm pitch, and 4mm length, with a Class 5g6g thread fit ensuring tight tolerances per DIN 913 and ISO 4026 standards. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting environmentally responsible manufacturing and safe use in regulated industries.
