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The VALUE COLLECTION MKCS12C0209MBPKG is an M12x1.75 socket cap screw designed for high-strength fastening in mechanical, structural, and industrial assemblies. Built from grade 12.9 alloy steel, it delivers exceptional tensile strength suitable for demanding load-bearing applications. The screw is fully threaded with a coarse right-hand thread pitch and features a 10 mm hex drive for use with a standard hex key or Allen driver. A zinc-blue trivalent chromate finish provides corrosion resistance and meets RoHS and REACH compliance requirements. This package contains 10 screws. Typical installers include millwrights, mechanical contractors, and maintenance technicians working on equipment assemblies and structural connections.
This socket cap screw is suited for residential and commercial mechanical applications where a low-profile, high-torque fastener is required. Common use scenarios include equipment mounting, machine frames, jigs, fixtures, and structural joints where an internal hex drive is preferred over an external hex head. The fully threaded shank allows engagement along the entire fastener length, making it especially useful in shorter through-bolt and tapped-hole configurations. The M12x1.75 coarse thread is a widely used metric size across HVAC equipment frames, pump housings, and general industrial machinery.
Designed as an OEM-style replacement or general-use socket cap screw conforming to DIN 912 and ISO 4762 standards, suitable for any tapped M12x1.75 coarse-thread application requiring a hex socket drive fastener.
Installation is typically performed by mechanical technicians, millwrights, or maintenance professionals using a calibrated torque wrench and a 10 mm hex bit or Allen key. Ensure the receiving threads are clean, undamaged, and properly tapped before driving the screw. Do not exceed the torque specifications listed in the equipment service manual for the specific assembly being fastened. Grade 12.9 fasteners should not be substituted with lower-grade hardware without verifying structural requirements.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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