S-91210A550 M10 x 50 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with 90° cone point design that bites deeply into materials for maximum resistance to loosening under vibration
• Exceptional durability achieved through Rockwell C45 hardness rating, providing excellent wear resistance and long service life
• Precise thread engagement with Class 5g6g thread fit ensuring consistent performance and reliable fastening in demanding applications
• Optimized installation efficiency through hex drive design with 5mm drive size, allowing high torque application without head protrusion
• Reliable coarse threading with 1.5mm pitch that resists cross-threading and enables quick assembly in industrial settings
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
• International standardization conforming to both DIN 914 and ISO 4027 specifications for global compatibility and quality assurance

Professional Applications & Engineering Value

This M10 set screw delivers critical engineering solutions where space constraints and vibration resistance are paramount. The alloy steel construction, combined with Rockwell C45 hardness, provides exceptional shear strength and fatigue resistance in high-stress applications. The headless design with hex drive allows flush mounting in precision machinery, while the 90° cone point creates permanent seating in shafts, collars, and gears. The coarse thread with 1.5mm pitch and Class 5g6g thread fit ensures rapid installation and reliable performance in assembly lines, manufacturing equipment, and automotive components where metric fasteners are specified. This industrial set screw maintains clamping force through thermal cycling and dynamic loads, making it ideal for permanent positioning applications.

Specification Summary & Compliance

This metric set screw features precise M10 x 1.5mm threading with Class 5g6g tolerance per ISO standards, ensuring dimensional accuracy and interchangeability. Manufacturing conforms to DIN 914 and ISO 4027 specifications for consistent quality and performance. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no restricted substances. The 50mm length with cone point tip provides standardized installation depth control across industrial applications requiring reliable set screw solutions.