Value Collection MKFC05C016MBPKG M5x0.8 Flat Socket Cap Screw 50pk

Product Description

The VALUE COLLECTION MKFC05C016MBPKG is a metric flat socket cap screw designed for flush or countersunk fastening applications. It features a hex socket drive and a flat head profile that sits flush with or below the surface of the mating material when properly installed. The screw is M5x0.8 threaded, 16 millimeters in length measured under the head, and is fully threaded along its entire shaft. Manufactured from alloy steel at material grade 10.9, it delivers high tensile strength suitable for structural and mechanical assemblies. A zinc-blue trivalent chromate finish provides corrosion resistance and meets RoHS and REACH compliance standards. This package contains 50 screws.

These flat socket cap screws are suited for applications requiring a low-profile or flush fastener, including machine assembly, equipment fabrication, panel mounting, and light structural connections. The hex socket drive allows use in confined spaces where a conventional wrench cannot reach. The metric M5x0.8 thread size and ISO 10642 and DIN 7991 standards make these appropriate for use in machinery and equipment built to metric specifications. They are commonly installed by millwrights, mechanical assemblers, HVAC equipment technicians, and field service professionals working on metric-spec equipment.

Key Features

• Flat hex socket head seats flush or countersunk to eliminate protrusions on finished surfaces
• M5x0.8 fully threaded at 16 millimeters for consistent thread engagement across the full shaft length
• Alloy steel grade 10.9 construction delivers high tensile and proof load strength
• Zinc-blue trivalent chromate finish for corrosion resistance and RoHS and REACH compliance
• Conforms to ISO 10642 and DIN 7991 fastener standards
• Sold in a 50-piece package with a minimum order quantity of 1 package

Compatibility

Designed as a standard metric flat socket cap screw conforming to ISO 10642 and DIN 7991, suitable for use in any metric M5x0.8 threaded application requiring a countersunk or flush-mount hex socket fastener.

Installation Notes

Install using a 3 millimeter hex key or socket driver sized to the hex socket drive. Countersink the mating material to the appropriate angle to achieve a flush seating surface before installation. Ensure the receiving threads are clean and free of debris before driving the fastener. Follow applicable mechanical assembly standards and torque guidelines for grade 10.9 metric fasteners as specified by the equipment manufacturer or relevant industry codes.