Value Collection A210239 Set Screw M8 X 1.25 Din 916 10pk

Product Description

The VALUE COLLECTION A210239 is a metric hex socket cup point set screw designed for secure, non-protruding fastening in mechanical assemblies. Manufactured from 18-8 austenitic stainless steel conforming to Grade A2, this fastener delivers reliable corrosion resistance in wet, chemical-exposed, or outdoor service environments. The M8 x 1.25 thread pitch and 50 mm overall length make it suited for moderate-load clamping applications where the fastener must sit flush with or below the surface of the workpiece. A 4 mm hex key drive is required for installation and removal. Sold in a pack of 10.

Cup point set screws like the A210239 are used across HVAC equipment, pump assemblies, motor shafts, conveyor systems, and general mechanical equipment. The cup point geometry bites into the mating surface to resist rotational and axial movement without requiring a through-hole. Metric thread sizing makes this fastener appropriate for equipment manufactured to international standards. Maintenance techs, millwrights, and mechanical contractors working on OEM or replacement components will find this fastener compatible with standard M8 metric tapped holes.

Key Features

• M8 x 1.25 metric thread, 50 mm overall length for moderate engagement depth
• Cup point geometry provides positive bite against shaft or seating surface
• 18-8 austenitic stainless steel, Grade A2 for corrosion resistance
• 4 mm hex key (Allen) drive per DIN 916 standard
• Conforms to DIN 916 fastener standard
• Pack of 10 fasteners per package

Compatibility

Designed as a standard metric replacement or stock set screw for any M8 x 1.25 tapped hole application requiring a cup point, flush-seating fastener per DIN 916.

Installation Notes

A licensed mechanic or qualified maintenance technician should de-energize and lock out any equipment before servicing fasteners on rotating components. Use a calibrated 4 mm hex key to seat the screw without camming out the socket. Do not over-torque stainless steel fasteners, as galling can occur without proper anti-seize compound. Follow applicable equipment manufacturer torque guidelines and relevant mechanical codes for the installation environment.