Value Collection 831056PR M5x0.80x20mm Cone Point Set Screw

Product Description

The VALUE COLLECTION 831056PR is an M5 x 0.80 x 20 mm cone point set screw manufactured from alloy steel to Grade 14.9 (45H). The cone point geometry bites into mating surfaces to create a firm, vibration-resistant lock, making it a dependable choice for shaft-to-hub retention, collar positioning, and similar clamping applications. The black oxide finish provides moderate corrosion resistance and reduces light reflection in service environments. Drive engagement is via a 2.50 mm hex key socket. This fastener conforms to DIN 914 and ISO 4027 dimensional standards and is sold individually with a minimum order quantity of 100 pieces.

This set screw is suited for use in light machinery, power transmission assemblies, motion control components, and general industrial fabrication where metric fasteners are specified. The cone point style is selected when the fastener must indent or seat into the mating shaft for a more permanent hold. Typical installers include maintenance technicians, machine builders, and industrial assembly professionals working to metric fastener specifications.

Key Features

• M5 x 0.80 thread with 20 mm overall length for precise fit in metric-spec assemblies
• Cone point tip seats into shaft surface for high holding force and vibration resistance
• Grade 14.9 (45H) alloy steel construction for high tensile strength
• Black oxide finish for corrosion resistance and low-reflectivity surface
• 2.50 mm hex key drive for torquing in confined spaces
• Conforms to DIN 914 and ISO 4027 dimensional standards

Compatibility

Designed as an OEM-style metric set screw for use in any assembly calling for an M5 x 0.80 x 20 mm cone point fastener per DIN 914 or ISO 4027 specifications.

Installation Notes

Installation requires a 2.50 mm hex key. Ensure the mating shaft or bore is clean and free of burrs before seating the cone point, as the tip is intended to indent the surface for grip. De-energize and lock out any machinery before installing or removing set screws in rotating assemblies. Apply fastener to the specified torque for Grade 14.9 hardware per the applicable engineering specification for the assembly.