Value Collection 533192PS M12 Set Screw Cup Point Alloy Steel

Product Description

The VALUE COLLECTION 533192PS is a metric hex-drive set screw designed for mechanical assemblies requiring secure, non-protruding fastening. Built to DIN 916 standards, this cup-point set screw features an M12 x 1.75 thread and an overall length of 20 mm. Manufactured from Grade 14.9 (45H) alloy steel, it delivers high tensile strength and hardness suited for demanding industrial and mechanical applications. A 6 mm hex key drives the fastener flush with or below the surface of the workpiece, eliminating external protrusions in rotating or moving assemblies. Licensed trades and MRO professionals specify this fastener for shaft-collar locking, gear retention, and similar high-load set-screw applications.

This set screw is used in industrial machinery, power transmission components, and mechanical assemblies where a recessed, surface-flush fastener is required. The cup point digs into the mating surface under torque, providing positive rotational resistance without a separate locking element. Typical applications include locking collars, hubs, and sprockets to shafts in both light and heavy industrial settings. This fastener is sold individually but requires a minimum order quantity of 100 units per order.

Key Features

• DIN 916 standard — ensures dimensional consistency and interchangeability with metric tooling
• Grade 14.9 (45H) alloy steel — high hardness and tensile strength for heavy-load set-screw duty
• Cup point geometry — bites into mating shaft surface for positive retention under torque and vibration
• M12 x 1.75 metric thread — standard coarse pitch for broad compatibility with metric tapped components
• 6 mm hex key drive — fully recessed drive keeps the fastener flush for use in rotating assemblies
• 20 mm overall length — compact profile suited for shallow boss and collar installations

Compatibility

Designed as an OEM-style metric set screw replacement or new-installation fastener for any M12 x 1.75 tapped bore requiring a DIN 916 cup-point configuration.

Installation Notes

Installation requires a 6 mm hex key or Allen driver; confirm the tapped bore is clean and free of debris before threading. Power down and de-energize all rotating equipment before accessing shaft collars, hubs, or any component secured by this fastener. Torque to the assembly manufacturer's specification for Grade 14.9 fasteners — do not estimate torque without a calibrated torque wrench. Thread locking compound may be applied per the equipment manufacturer's guidance to resist vibration-induced loosening.