Value Collection 831014PR Set Screw M3x0.5x12mm Cone Point

Product Description

The VALUE COLLECTION 831014PR is an M3 x 0.50 x 12 mm cone point set screw manufactured from Grade 14.9 (45H) alloy steel with a black oxide finish. Set screws of this type are used to secure components onto shafts or within assemblies without a protruding head. The cone point geometry concentrates clamping force onto a small contact area, providing strong holding power against rotational and axial movement. The black oxide finish offers mild corrosion resistance and reduces light reflection. This fastener is driven with a 1.50 mm hex key and conforms to DIN 914 and ISO 4027 standards. Machinists, assembly technicians, and industrial maintenance professionals routinely install this fastener type.

The 831014PR is suited for applications requiring a flush or recessed fastener in mechanical assemblies, including shaft collars, pulleys, gears, and similar components. The cone point is particularly effective where the mating shaft can accept a slight indentation to prevent back-out. With metric M3 x 0.50 threading, it is appropriate for small-diameter shaft applications common in precision machinery, automation equipment, and light industrial assemblies. This item ships in a minimum order quantity of 100 pieces, making it appropriate for production line use or shop stock replenishment.

Key Features

• Cone point geometry concentrates clamping load for strong shaft retention
• Grade 14.9 (45H) alloy steel construction for high tensile and torsional strength
• Black oxide finish provides mild corrosion resistance and low reflectivity
• Conforms to DIN 914 and ISO 4027 fastener standards
• 1.50 mm hex key drive for use in tight clearance locations
• Metric M3 x 0.50 thread for compatibility with precision metric assemblies

Compatibility

Designed as a DIN 914 and ISO 4027 compliant metric set screw for use in mechanical assemblies requiring an M3 x 0.50 threaded cone point fastener.

Installation Notes

Installation requires a 1.50 mm hex key; use a calibrated torque driver where specified by the assembly drawing to avoid stripping the small hex socket. Ensure the mating shaft or component is clean and free of debris before driving the screw to seat. De-energize and lock out any powered equipment before servicing assemblies containing these fasteners. Do not exceed the design torque for Grade 14.9 hardware as specified by the equipment manufacturer.