Value Collection 532529BR Hex Socket Cap Screw M18 X 2.50

Product Description

The VALUE COLLECTION 532529BR is a partially threaded hex socket cap screw designed for high-strength bolted assemblies. It is manufactured from alloy steel with a black oxide finish and meets DIN 912 and ISO 898-1 fastener standards. The screw carries a material grade of 12.9, indicating a tensile strength suitable for demanding mechanical and structural applications. With an M18 x 2.50 thread profile and a 100 mm length under head, this fastener is sized for medium-to-heavy duty clamping and assembly work. It is installed using a hex socket drive, typically with a hex key or Allen-head socket tool.

This fastener is used in mechanical assemblies, industrial equipment, and structural fixtures where high-strength, corrosion-resistant fastening is required. The black oxide coating provides mild corrosion resistance and reduces light reflection on exposed hardware. Partially threaded shank design allows for precise clamping without thread engagement across the full grip length. Common install scenarios include machine frames, tooling fixtures, hydraulic component mounting, and general industrial maintenance. Machinists, millwrights, and maintenance technicians are the primary installers.

Key Features

• M18 x 2.50 metric thread profile with 100 mm length under head
• Alloy steel construction rated to material grade 12.9 for high-strength applications
• Partially threaded shank for consistent clamping force across grip length
• Black oxide finish for mild corrosion resistance and low reflectivity
• Hex socket drive compatible with standard Allen-head tooling
• Meets DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a standard metric replacement or service fastener for any application requiring a DIN 912 hex socket cap screw in M18 x 2.50 thread size with 100 mm length under head and 12.9 material grade.

Installation Notes

Installation should be performed by a qualified mechanic, machinist, or maintenance technician using a properly sized hex socket driver or torque wrench. Always verify thread engagement depth and ensure mating threads are clean and free of debris before driving. Do not mix metric and imperial fasteners in the same assembly. Follow the equipment manufacturer or applicable industry standard for torque specifications, as no torque value was specified for this part.