Value Collection 533512PR Set Screw M2 X 0.40 X 4 Mm Cup Point

Product Description

The VALUE COLLECTION 533512PR is a metric cup point set screw designed for secure, low-profile fastening in mechanical assemblies. Manufactured from alloy steel to Grade 14.9 (45H), this screw delivers high tensile and torsional strength for demanding clamping and positioning applications. It features an M2 x 0.40 mm thread form with an overall length of 4 mm, driven by a 0.90 mm hex key. The cup point geometry bites into the mating surface to resist rotation and axial movement without requiring a through-hole. Machinists, tool and die technicians, and mechanical assemblers install this type of fastener in precision equipment, shafts, and fixtures.

This set screw is suited for use in light mechanical assemblies where a compact, headless fastener is required. Typical applications include shaft collars, gear hubs, knobs, and precision positioning fixtures across industrial, instrumentation, and tooling environments. The metric M2 thread standard makes it appropriate for equipment manufactured to European and international dimensional specifications conforming to DIN 916. Minimum order quantity is 100 pieces; package quantity is 1.

Key Features

• Cup point geometry bites into mating surface to resist rotation and axial displacement
• Grade 14.9 (45H) alloy steel construction provides high clamping force in a compact form factor
• M2 x 0.40 mm metric thread conforms to DIN 916 standard
• 0.90 mm hex key drive for installation in confined spaces
• Headless design sits flush or below surface for clearance-critical assemblies
• Overall length of 4 mm suits thin-wall collars and small-diameter shaft applications

Compatibility

Designed as a DIN 916 metric cup point set screw compatible with M2 x 0.40 mm threaded bores in shaft collars, hubs, and mechanical fixtures requiring a headless fastener.

Installation Notes

Installation requires a 0.90 mm hex key; ensure the key is fully seated before applying torque to avoid rounding the drive socket. Power down or de-energize any equipment before accessing rotating shafts or assemblies. Use thread-locking compound when vibration may loosen the fastener over time. Follow applicable industry and equipment manufacturer guidelines for fastener torque procedures.