Value Collection MKCS12C0559MBPKG Socket Cap Screw M12x1.75

Product Description

The VALUE COLLECTION MKCS12C0559MBPKG is a partially threaded socket cap screw designed for high-strength fastening applications in mechanical, structural, and industrial assemblies. It features an M12x1.75 coarse thread and a 55 mm length under head, with a hex drive socket sized at 10 mm. The fastener is manufactured from alloy steel to material grade 12.9, indicating a high-tensile classification suitable for demanding load-bearing connections. A zinc-blue trivalent chromate finish provides corrosion resistance and meets RoHS and REACH compliance requirements. This package contains 10 screws. Machinists, millwrights, and maintenance technicians are the primary installers of this fastener type.

This socket cap screw is suited for use in machinery maintenance, equipment assembly, and structural fabrication where a recessed hex drive and high clamping force are required. The partial threading allows for precise clamping between mating surfaces without thread engagement along the full shank length, which is common in flange connections, bracket mounting, and precision jig work. The M12 size and coarse pitch make it compatible with standard metric tapped holes per DIN 912 and ISO 4762 specifications.

Key Features

• M12x1.75 coarse thread with partial threading for controlled clamping
• Grade 12.9 alloy steel construction for high tensile and proof load strength
• 10 mm hex drive socket for standard hex key or bit-socket installation
• Zinc-blue trivalent chromate finish for corrosion resistance
• Compliant with DIN 912 and ISO 4762 fastener standards
• RoHS and REACH compliant finish coating

Compatibility

Designed as a standard metric socket cap screw per DIN 912 and ISO 4762, suitable for use in any application requiring an M12x1.75 coarse-thread partially threaded socket cap screw with a 55 mm length under head.

Installation Notes

Installation requires a 10 mm hex key or socket bit. Ensure the mating tapped hole is clean, properly sized to M12x1.75, and free of debris before driving the fastener. Apply appropriate thread lubricant or threadlocker as dictated by the assembly specification. Do not exceed rated torque values as defined by the grade 12.9 classification per applicable engineering standards.