Value Collection HC3X02504-050BX M2.5 Hex Cap Screw Din 933

Product Description

The VALUE COLLECTION HC3X02504-050BX is a metric hex head cap screw designed for fastening applications that require corrosion-resistant hardware. Manufactured from 18-8 austenitic Grade A2 stainless steel with a bright uncoated finish, this fastener meets DIN 933 standards for fully threaded hex head screws. It features an M2.5 x 0.45 mm thread size, a 4 mm length under head, and a 5 mm hex drive. This screw is sold in a minimum order quantity of 50 pieces, making it suitable for service stock or maintenance supply. It is a common choice in mechanical assemblies, equipment panels, and precision component mounting across HVAC, electrical, plumbing, and general trade applications.

This fastener is appropriate for light-duty metric fastening in both residential and commercial settings. The small M2.5 thread diameter suits compact assemblies such as control board mounting, enclosure hardware, fan bracket fastening, and small-component panel work. The fully threaded shank provides consistent clamping across the full length of the screw. Grade A2 stainless steel construction makes this screw suitable for indoor and mildly corrosive environments where carbon steel hardware would be prone to rust or staining.

Key Features

• M2.5 x 0.45 mm metric thread, fully threaded to DIN 933 standard
• 4 mm length under head for use in thin-stock and compact assemblies
• 5 mm hex drive for use with standard metric hex wrenches or sockets
• 18-8 austenitic Grade A2 stainless steel construction resists corrosion and oxidation
• Bright uncoated finish with no added plating or coating
• Sold in multiples of 50 for efficient service and maintenance stocking

Compatibility

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

Installation Notes

Installation is performed with a 5 mm metric hex wrench or appropriately sized socket driver. Always de-energize and lock out equipment before servicing any fastened assembly. Do not overtighten small-diameter metric screws, as the M2.5 thread is susceptible to stripping in soft base materials. Confirm thread pitch and material compatibility with the mating component before installation.