Value Collection 534078P Flat Socket Cap Screw M6x1 12.9

Product Description

The VALUE COLLECTION 534078P is a metric flat socket cap screw designed for applications requiring a low-profile, flush-mount fastening solution. It features a 90-degree flat head driven by a 4 mm hex socket, providing secure engagement with standard hex keys and Allen drivers. Manufactured from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance. Conforming to DIN 7991, it is fully threaded along its 16 mm overall length and carries an M6x1 thread specification. Machinists, millwrights, and maintenance technicians install these screws in precision assemblies where a recessed head is required to sit flush with or below the mating surface.

This fastener is suited for use in mechanical assemblies, machine components, tooling fixtures, and industrial equipment where a countersunk socket drive is necessary. The fully threaded design provides maximum thread engagement across the full shaft length, making it appropriate for shallow through-hole and tapped-hole installations. Black oxide finish reduces light reflection and provides a degree of surface protection in dry or lightly oiled environments. This screw is sold individually with a minimum order quantity of 100 pieces.

Key Features

• 90-degree flat head profile for flush or countersunk installations
• 4 mm hex socket drive for use with standard Allen keys and hex drivers
• 12.9 grade alloy steel construction for high tensile and proof load strength
• Black oxide finish for reduced reflectivity and light surface protection
• Fully threaded 16 mm overall length for maximum thread engagement
• Conforms to DIN 7991 fastener standard

Compatibility

Designed as an OEM-style and general-purpose replacement flat socket cap screw for metric M6x1 countersunk hex socket applications conforming to DIN 7991.

Installation Notes

Installation should be performed by qualified machinists or maintenance technicians using a calibrated 4 mm hex key or Allen driver. Ensure the mating surface is properly countersunk to 90 degrees before installation to achieve full head seating. Do not exceed the rated torque range for 12.9 grade M6 fasteners as specified by the applicable DIN standard. Inspect threads and the countersink bore for contamination or damage prior to assembly.