Value Collection HC3X02516-050BX M2.5 Hex Cap Screw Din 933

Product Description

The VALUE COLLECTION HC3X02516-050BX is a metric hex head cap screw designed for precision fastening in industrial, mechanical, and trade applications. It features an M2.5 x 0.45 mm thread with a 16 mm length under head and is fully threaded per DIN 933. The fastener is manufactured from 18-8 austenitic stainless steel to Grade A2, providing solid corrosion resistance suitable for demanding environments. A bright, uncoated finish maintains dimensional accuracy without adding coating thickness that could affect fit. This screw is a standard choice for HVAC equipment panels, electrical enclosures, plumbing fixtures, and pool equipment assemblies where small-diameter metric fasteners are required.

This screw is suited for residential and light commercial applications where metric hardware is specified. It is commonly installed in sheet metal assemblies, motor brackets, control board mounting, and enclosure panels across HVAC, electrical, and plumbing trades. The fully threaded shank provides maximum thread engagement across the full 16 mm length, which is especially useful in thin-material or blind-hole applications. Sold in a minimum order quantity of 50 pieces, this item is appropriate for service technicians and shop inventory alike.

Key Features

• M2.5 x 0.45 mm metric thread, fully threaded per DIN 933 standard
• 16 mm length under head for consistent, measurable fastener depth
• 18-8 austenitic stainless steel, Grade A2, for corrosion resistance
• Bright uncoated finish preserves tight dimensional tolerances
• 5 mm hex drive for standard metric hex wrench or socket
• Minimum order of 50 pieces supports bulk service and shop stocking

Compatibility

Designed as a standard DIN 933 metric hex head cap screw suitable for any application specifying an M2.5 x 0.45 x 16 mm fully threaded fastener in stainless steel.

Installation Notes

Installation is appropriate for any trade professional working with metric-fastened assemblies. Use a calibrated metric torque wrench or hex socket driver sized to 5 mm to avoid fastener damage. Always verify thread engagement depth in the mating component before final torque. Stainless steel fasteners can be susceptible to galling — apply a suitable anti-seize compound when torquing into stainless or aluminum receiving threads.