Value Collection MP42781 M12x1.75 Socket Cap Screw

Product Description

The VALUE COLLECTION MP42781 is an M12 x 1.75 hex socket cap screw designed for high-strength fastening applications across industrial, mechanical, and structural assemblies. This fully threaded cap screw features a 30 mm length under head and is manufactured from alloy steel to a 12.9 material grade, the highest commonly available strength class for metric fasteners. The black oxide coating provides moderate corrosion resistance and reduces light reflection. It is driven with a hex (Allen) key and is well suited for machine assembly, tooling fixtures, and equipment maintenance work performed by machinists, millwrights, and maintenance technicians.

This cap screw is used in applications that demand a recessed drive with a high clamping load. The M12 x 1.75 thread pitch and 30 mm under-head length suit medium-to-heavy duty bolted joints in manufacturing equipment, hydraulic assemblies, gearboxes, and similar mechanical systems. The 12.9 grade alloy steel construction makes it appropriate for high-stress environments where standard grade fasteners would be insufficient. Sold in multiples of 10.

Key Features

• M12 x 1.75 thread size with 30 mm length under head
• Fully threaded shank for maximum thread engagement
• 12.9 material grade alloy steel for high tensile and yield strength
• Black oxide finish for moderate corrosion resistance and low reflectivity
• Hex socket drive compatible with standard Allen keys and hex bit drivers
• Conforms to DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a standard DIN 912 metric socket cap screw suitable for any M12 x 1.75 threaded hole requiring a 12.9 grade fastener in industrial or mechanical assemblies.

Installation Notes

Installation is performed using a correctly sized hex key or hex bit driver rated for 12.9 fastener torque loads. Always verify thread engagement depth and confirm the mating threaded hole or nut meets the same or higher material grade to avoid thread stripping. Clean threads and apply thread lubricant or thread-locking compound as required by the assembly specification. Minimum order quantity is 10 pieces per order.