S-92905A685 M20 x 20 mm DIN 915, ISO 4028 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 coarse 2.5mm pitch threads ensuring reliable fastening in demanding applications
- Exceptional durability thanks to Rockwell C45 hardened alloy steel construction resisting wear and deformation
- Precise positioning capability through extended 5.3mm tip design providing enhanced contact surface for secure component alignment
- Easy installation and removal with hex drive design allowing high torque application without head protrusion
- Guaranteed interchangeability through Class 6g thread fit maintaining consistent performance across metric assemblies
- Broad industrial compatibility meeting DIN 915/ISO 4028 specifications for reliable integration into European-standard equipment
- Environmental compliance assurance with RoHS 3 and REACH compliance for use in regulated industries worldwide
Professional Applications & Engineering Value
This M20 set screw delivers critical engineering solutions where component slippage or misalignment can cause equipment failure. The hardened alloy steel construction with Rockwell C45 hardness withstands vibrational stresses and heavy loads in machinery, automotive, and manufacturing applications. The extended tip design (5.3mm length, 15mm diameter) creates maximum surface contact with shaft collars and pulleys, preventing rotational movement while the coarse metric thread ensures rapid installation and superior holding strength. As a headless set screw with hex drive, it provides flush mounting in confined spaces where protruding fasteners are impractical, making it ideal for precision equipment assembly and maintenance operations requiring reliable, long-term fastening solutions.
Specification Summary & Compliance
This metric set screw features M20x2.5mm coarse thread with Class 6g thread fit tolerance for precision engagement. The extended tip maintains tight dimensional control with tip length tolerance of -0.3mm to 0 and tip diameter tolerance of -0.43mm to 0. Manufactured to DIN 915 and ISO 4028 specifications, this fastener is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental regulatory adherence for global industrial applications.
