Holo-krome 69320 Low Socket Cap Screw M4x0.7 16mm

Product Description

The HOLO-KROME 69320 is a low socket cap screw in the M4x0.7 metric thread size, manufactured from alloy steel with a black oxide finish. The low-profile head measures 2.80 mm in height, keeping the fastener closer to the mating surface than a standard socket cap — useful in tight-clearance assemblies. Drive engagement uses a 3.00 mm hex socket. The thread is fully threaded along the 16.00 mm length measured under the head, conforming to ANSI B1.13M. Material grade is 10.9, indicating high tensile strength suitable for structural and mechanical fastening applications. Installation is performed by maintenance mechanics, machine builders, and industrial assembly technicians.

This screw is suited for metric mechanical assemblies where a low-profile head is required to clear adjacent components or maintain a flush surface. Common applications include precision equipment, tooling fixtures, machine guarding, and general industrial fabrication. The coarse M4x0.7 thread pitch allows faster run-down and good resistance to cross-threading during assembly. The black oxide finish provides mild corrosion resistance in indoor environments. Thread fit class is 6G, which is the standard tolerance class for metric external threads used in general engineering.

Key Features

• Low socket cap head at 2.80 mm height for reduced-clearance installations
• M4x0.7 coarse metric thread, fully threaded, 16.00 mm length under head
• Alloy steel grade 10.9 for high tensile and proof load strength
• Black oxide finish for mild corrosion resistance and reduced light reflection
• 3.00 mm hex socket drive for standard Allen key or bit driver
• ANSI B1.13M compliant, thread fit class 6G

Compatibility

Designed as an OEM-style metric fastener for use in M4x0.7 threaded assemblies conforming to ANSI B1.13M standards in general industrial and mechanical applications.

Installation Notes

Install using a 3.00 mm hex key or socket bit driver; ensure the driver is fully seated before applying torque to avoid rounding the socket. Verify that the receiving thread is clean and free of debris before installation. Power down any equipment and follow applicable lockout/tagout procedures before replacing fasteners in live assemblies. Do not substitute a standard socket cap screw where a low-profile head is required, as head height differences may cause interference.