Value Collection 533510PR Set Screw M2x0.40x3mm Cup Point

Product Description

The VALUE COLLECTION 533510PR is an M2 x 0.40 x 3 mm cup point set screw manufactured from alloy steel to Grade 14.9 (45H). Driven with a 0.90 mm hex key, this fully threaded fastener seats with a cup point that bites into the mating surface to resist rotation and axial movement under load. Conforming to DIN 916, it meets the dimensional and mechanical property requirements expected on production and maintenance applications where precise, compact fastening is critical. Installers in mechanical assembly, HVAC equipment fabrication, and machine maintenance rely on this class of fastener to secure collars, hubs, and shaft-mounted components without a protruding head.

This set screw is suited for light-duty mechanical assemblies where a low-profile, headless fastener is required. Its metric M2 x 0.40 thread pitch and 3 mm overall length make it appropriate for small-bore shafts, miniature collars, and precision instrument assemblies. Trade professionals in equipment fabrication, industrial maintenance, and HVAC component assembly will encounter this fastener in applications demanding a DIN 916 compliant standard. Sold individually, this SKU is available with a minimum order quantity of 100 pieces.

Key Features

• Cup point geometry bites into shaft surface to resist loosening under vibration and torque
• Grade 14.9 (45H) alloy steel construction provides high tensile and proof load ratings for the M2 size class
• Hex socket drive accepts a 0.90 mm hex key for access in confined spaces
• DIN 916 standard ensures dimensional conformity for interchangeable use in metric assemblies
• M2 x 0.40 metric thread with 3 mm overall length suits miniature and precision component applications

Compatibility

Designed as a DIN 916 compliant metric set screw for use in any assembly specifying an M2 x 0.40 x 3 mm cup point headless fastener in alloy steel.

Installation Notes

Installation is performed with a 0.90 mm hex key; ensure the key is fully seated before applying torque to avoid rounding the socket. De-energize or lock out any equipment before accessing shaft-mounted components. Follow applicable machinery safety standards and the equipment manufacturer's assembly procedures when specifying clamp load for Grade 14.9 fasteners in this size range.