Value Collection A996673 M8x1.25 Coupling Nut 10 Pack

Product Description

The VALUE COLLECTION A996673 is a metric coarse coupling nut designed to join or extend threaded rod, all-thread bar, or bolt ends in structural, mechanical, and general fastening applications. Manufactured from steel with a zinc-plated finish for basic corrosion resistance, this nut features an M8x1.25 right-hand thread and an overall length of 24 millimeters. The hex profile measures 13 millimeters across flats, making it compatible with standard metric wrenches and sockets. It conforms to DIN 6334, the widely recognized standard for metric coupling nuts. This package contains 10 nuts, suitable for contractors, maintenance technicians, and trades professionals who need reliable stock on hand for field or shop use.

Coupling nuts of this type appear in HVAC equipment frames, plumbing support hardware, electrical enclosure assemblies, equipment mounting structures, and general fabrication work. The M8 thread size is common in light-to-medium duty mechanical assemblies across residential and commercial applications. These nuts are installed by any trade requiring threaded rod extension, stud-to-stud connection, or length adjustment of a threaded fastener. The zinc-plated finish provides adequate protection in dry or mildly humid indoor environments.

Key Features

• M8x1.25 metric coarse right-hand thread for broad compatibility with standard metric hardware
• 24 millimeter overall length per DIN 6334 for consistent dimensional accuracy
• 13 millimeter width across flats for use with standard metric wrenches
• Steel construction with zinc-plated finish for basic corrosion resistance in indoor environments
• Sold in a 10-pack to support multi-fastener jobs and shop inventory needs

Compatibility

Designed as an OEM-style replacement or standard stock fastener compatible with M8x1.25 metric coarse threaded rod, studs, and bolts conforming to DIN 6334 specifications.

Installation Notes

Coupling nuts should be installed by a qualified technician or trades professional familiar with metric fastener standards and applicable torque requirements for the assembly. Ensure mating threaded components are clean, undamaged, and dimensionally compatible with M8x1.25 thread pitch before assembly. Do not exceed the torque capacity appropriate for the base material and application — consult the equipment manufacturer or structural engineer of record when used in load-bearing assemblies. Zinc-plated fasteners are intended for dry or mildly corrosive indoor environments and should not be substituted for stainless or hot-dip galvanized hardware in wet or outdoor exposures.