Value Collection 67760728 Metric Hex Nut Assortment 665 Pc

Product Description

The VALUE COLLECTION 67760728 is a 665-piece metric hex nut assortment covering thread sizes from M4x0.70 through M16x2.00. All fasteners are Grade 2 steel, making this kit a reliable shop or job-site resource for general mechanical assembly and maintenance tasks. The assortment ships in a compartmented storage case that keeps sizes sorted and accessible. Technicians in HVAC, plumbing, electrical, and light industrial trades will find this kit useful for equipment installation, panel mounting, and service calls where a missing metric nut can halt a job.

This assortment is suited for residential and commercial service environments where metric fasteners are needed across a range of thread pitches. The wide size spread — from fine-pitch M4x0.70 up to coarse-pitch M16x2.00 — means the kit covers most standard metric bolt diameters encountered in mechanical equipment. The included compartmented case makes it practical to store in a service van, shop bench, or parts room. Fourteen distinct thread size and pitch combinations are represented across the 665 pieces.

Key Features

• 665 total pieces spanning 14 metric thread size and pitch combinations
• Hex nut form factor for use with standard open-end, box, and socket wrenches
• Grade 2 steel construction for general-duty fastening applications
• Thread range from M4x0.70 to M16x2.00 covers fine and coarse pitches
• Compartmented storage case included for organized access and inventory control

Compatibility

Designed for general-purpose metric fastening applications. Compatible with any metric-threaded bolt or stud matching the included thread sizes and pitches: M4x0.70, M5x0.80, M6x1.00, M7x1.00, M8x1.00, M8x1.25, M10x1.25, M10x1.50, M12x1.25, M12x1.75, M14x1.50, M14x2.00, M16x1.50, and M16x2.00.

Installation Notes

Metric hex nuts should be installed by hand first to confirm thread engagement before applying a wrench to avoid cross-threading. Always match the nut grade to the bolt grade for proper clamping load. When working on electrical panels, HVAC equipment, or plumbing assemblies, de-energize or isolate the system before performing any fastener service. Follow applicable equipment manufacturer torque guidelines for the specific bolt diameter and grade in use.