Value Collection 831190PR M12 Set Screw Cone Point Alloy Steel

Product Description

The VALUE COLLECTION 831190PR is an M12 x 1.75 x 16 mm cone point set screw manufactured from alloy steel to Grade 14.9 (45H). Set screws are headless fasteners used to secure a component — such as a collar, gear, or pulley — against a shaft by direct point contact. The cone point geometry concentrates clamping force at a small area, creating a strong hold that resists rotation and axial movement. A 6 mm hex key drive allows installation in confined spaces where a standard bolt head would interfere with surrounding components. A black oxide finish provides mild corrosion resistance and reduces light reflection in precision assemblies.

This set screw is suited for industrial, mechanical, and maintenance applications where a metric fastener with high tensile strength is required. Grade 14.9 (45H) construction delivers the elevated proof load and hardness needed in demanding clamping and locking scenarios. Typical installations include machine tool assemblies, conveyor systems, power transmission components, and general fabrication work where secure shaft-to-hub connections are critical. This is a metric-dimensioned fastener conforming to DIN 914 and ISO 4027 standards, appropriate for use in both OEM manufacturing and field repair environments.

Key Features

• Cone point geometry concentrates clamping force for strong shaft retention and resistance to rotation
• Grade 14.9 (45H) alloy steel construction delivers high proof load and hardness
• 6 mm hex key drive allows installation in tight clearance applications
• Black oxide finish provides mild corrosion resistance and surface hardness
• Conforms to DIN 914 and ISO 4027 fastener standards for dimensional consistency
• Metric thread specification ensures compatibility with metric-dimensioned assemblies

Compatibility

Designed as a metric-dimensioned cone point set screw for use in any assembly requiring an M12 x 1.75 thread form per DIN 914 or ISO 4027 specifications.

Installation Notes

Installation is performed with a 6 mm hex key; ensure the key is fully seated before applying torque to avoid rounding the drive socket. De-energize and lock out all equipment before servicing any rotating shaft or power transmission component where this fastener will be installed or removed. Thread engagement should be verified against the mating component prior to final tightening. Do not substitute inch-series hex keys, as the dimensional difference can damage the internal hex socket.