Holo-krome 69378 Low Socket Cap Screw M5x0.8 25mm

Product Description

The HOLO-KROME 69378 is a metric low socket cap screw designed for applications where a standard-height cap screw head would interfere with surrounding components. Manufactured from grade 10.9 alloy steel with a black oxide finish, this fastener delivers high tensile strength and moderate corrosion resistance. The M5x0.8 thread is fully threaded along the 25mm shank length, measured from under the head. The 3.5mm head height and 4mm hex socket drive make it well suited for confined-clearance assemblies in mechanical, industrial, and OEM equipment applications. Licensed fastener technicians and mechanical assemblers install this type of hardware using a standard hex key or Allen driver.

This low socket cap screw is used in metric fastening applications where a reduced-profile head is required. Common installations include precision machinery, jigs and fixtures, industrial equipment panels, and OEM assemblies built to metric standards. The coarse M5x0.8 thread pitch and 6G thread fit class ensure reliable engagement in standard metric tapped holes. It conforms to ANSI B1.13M and ISO 4762, making it a recognized standard fastener for metric mechanical assemblies in both light and heavy industrial settings.

Key Features

• Low socket cap head profile at 3.5mm height for clearance-restricted installations
• Grade 10.9 alloy steel construction for high tensile strength
• Black oxide finish provides mild corrosion resistance and reduced light reflection
• Fully threaded M5x0.8 coarse thread along the full 25mm length under head
• 4mm hex socket drive compatible with standard metric Allen keys
• Conforms to ANSI B1.13M and ISO 4762 fastener standards

Compatibility

Designed as an OEM-style metric fastener for use in any standard M5x0.8 coarse-thread tapped hole meeting ANSI B1.13M or ISO 4762 specifications.

Installation Notes

Install using a calibrated 4mm hex key or Allen driver. Ensure the mating tapped hole meets M5x0.8 thread specifications before installation. De-energize and isolate any equipment before accessing fastened assemblies. Do not exceed the torque rating appropriate for grade 10.9 M5 hardware as specified by your applicable engineering or maintenance documentation.