Value Collection 43132 Flat Socket Cap Screw M4x0.7

Product Description

The VALUE COLLECTION 43132 is a metric flat socket cap screw designed for flush or countersunk fastening applications where a low-profile head is required. Manufactured from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance suitable for machine assembly, tooling, and mechanical component mounting. The 90-degree flat head seats flush with the mating surface when installed in a properly prepared countersunk hole. Drive engagement is through a 2.50 mm hex socket. Thread size is M4x0.7 and the screw is fully threaded along its 20 mm overall length. Minimum order quantity is 25 pieces.

This fastener is used across a wide range of industrial, mechanical, and light fabrication applications where a countersunk socket drive screw is specified. Typical installations include machine tool fixtures, equipment enclosures, and structural assemblies that require a flush surface profile. The metric thread standard and DIN 7991 compliance make it well suited for equipment manufactured to European or international dimensional standards. It is installed by machinists, millwrights, mechanical assemblers, and field service technicians working on metric-dimensioned assemblies.

Key Features

• 12.9 grade alloy steel construction provides high tensile and proof load strength
• 90-degree flat head seats flush in countersunk holes for a low-profile finish
• 2.50 mm hex socket drive for precise torque application with standard hex keys
• Fully threaded M4x0.7 shank along the full 20 mm overall length
• Black oxide finish offers mild corrosion resistance and reduced light reflection
• Conforms to DIN 7991 fastener standard for metric countersunk socket screws

Compatibility

Designed as an OEM-style replacement or standard-stock metric flat socket cap screw conforming to DIN 7991, suitable for any application specifying an M4x0.7 countersunk hex socket fastener in 12.9 alloy steel.

Installation Notes

Installation is performed by machinists or mechanical assemblers using a 2.50 mm hex key or hex bit driver. The mating workpiece must have a properly dimensioned 90-degree countersunk hole to allow the head to seat flush. Confirm thread engagement depth is adequate for the material before final torquing. Do not exceed the rated proof load for 12.9 grade fasteners, and replace any screw showing signs of thread damage or head socket deformation.