Value Collection 532519BR M18x2.5 Socket Cap Screw Din 912

Product Description

The VALUE COLLECTION 532519BR is an M18 x 2.50 hex socket cap screw designed for high-strength mechanical fastening in industrial, structural, and machine assembly applications. The screw measures 50 millimeters in length under the head and is fully threaded along that length. Constructed from alloy steel with a black oxide coating, it carries a material grade of 12.9, indicating very high tensile strength suitable for demanding clamping and bolted joint applications. The internal hex drive accepts a standard hex key for installation and removal. This fastener conforms to DIN 912 and ISO 898-1 standards.

This cap screw is suited for use in heavy-duty machinery, tooling fixtures, hydraulic components, and structural assemblies where a flush or recessed fastener head is required. The M18 x 2.50 thread pitch is the standard coarse pitch for this diameter, making it compatible with a wide range of tapped bores and threaded inserts in industrial and OEM equipment. The black oxide finish provides mild corrosion resistance for indoor and controlled-environment use. Machinists, millwrights, and industrial maintenance technicians are the primary installers.

Key Features

• M18 x 2.50 coarse thread, 50 millimeter length under head, fully threaded
• Alloy steel construction with 12.9 material grade for very high tensile strength
• Black oxide coating for mild corrosion resistance and reduced light reflection
• Internal hex socket drive for installation with a standard hex key or Allen wrench
• Conforms to DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a standard DIN 912 metric socket cap screw for use in any M18 x 2.50 tapped bore or threaded assembly requiring a grade 12.9 alloy steel fastener.

Installation Notes

Installation should be performed by a qualified mechanic, machinist, or maintenance technician familiar with metric fastener torque requirements for grade 12.9 hardware. Ensure the mating tapped bore is clean and free of debris before threading in the screw. Use a calibrated torque wrench sized for the appropriate internal hex drive to achieve proper clamp load without overloading the joint. Always confirm thread engagement depth meets the requirements of the specific assembly specification.