Value Collection MKBC08C025MBPKG M8x1.25 Button Cap Screw 25mm

Product Description

The VALUE COLLECTION MKBC08C025MBPKG is an M8x1.25 button socket cap screw designed for mechanical assemblies where a low-profile fastener head is required. Manufactured from grade 10.9 alloy steel with a zinc-blue trivalent chromate finish, these screws deliver high tensile strength and corrosion resistance in a compact form factor. The hex drive socket accepts a 5 mm hex key for installation and removal. This package contains 25 fully threaded screws with a 25 mm length under head, suitable for general industrial, HVAC equipment, and mechanical panel assembly applications.

These button socket cap screws are used in light to heavy mechanical assemblies where clearance above the fastener head is limited. The low-dome button head profile reduces snag points in enclosures, panels, and equipment frames. The trivalent chromate finish meets RoHS and REACH compliance requirements, making these screws appropriate for applications with environmental or regulatory constraints. HVAC technicians, millwrights, and equipment assemblers commonly use this fastener size in sheet metal frames, motor mounts, and access panel hardware.

Key Features

• Grade 10.9 alloy steel construction for high tensile and proof load strength
• Zinc-blue trivalent chromate finish provides corrosion resistance and is RoHS and REACH compliant
• Fully threaded M8x1.25 shank with 25 mm length under head
• 5 mm hex drive socket compatible with standard hex keys and bit drivers
• Conforms to ISO 7380 fastener standard
• Package quantity of 25 screws per order

Compatibility

Designed as a standard ISO 7380 button socket cap screw for use in any M8x1.25 threaded application requiring a low-profile hex drive fastener in alloy steel.

Installation Notes

Installation requires a 5 mm hex key or hex bit driver. Ensure the mating threaded hole or nut meets grade requirements compatible with a grade 10.9 fastener to avoid thread stripping. De-energize and lock out any equipment before fastener service on live panels or powered assemblies. Do not mix with lower-grade fasteners in structural or high-vibration joints.