Value Collection 815656PR M5 X 0.80 X 40 Mm Hex Cap Screw

Product Description

The VALUE COLLECTION 815656PR is a fully threaded metric hex head cap screw designed for general-purpose fastening in mechanical assemblies, fixtures, and fabricated components. It carries an M5 x 0.80 thread specification with a 40 mm length under the head, and is manufactured from Grade 8.8 steel for reliable tensile strength in demanding applications. The zinc-plated finish provides a baseline level of corrosion resistance suitable for indoor and light-duty outdoor use. Drive engagement is achieved with an 8 mm hex key or box wrench. This screw conforms to DIN 933 and ISO 4017 standards, making it a common choice for machinists, millwrights, equipment technicians, and maintenance professionals working with metric hardware.

This fastener is suited for metric bolted connections in light machinery, HVAC equipment frames, electrical enclosures, pump assemblies, and general structural fabrication. The fully threaded shank allows engagement along the entire length, which is advantageous when clamping thinner materials or threading into metric nuts and tapped holes. It is appropriate for residential and commercial maintenance applications where a standardized metric fastener is required. Minimum order quantity is 100 pieces per order, with individual package quantity of 1.

Key Features

• M5 x 0.80 metric thread with 40 mm length under head for versatile fastening depth
• Grade 8.8 steel construction provides medium-high tensile strength suitable for general mechanical assemblies
• Fully threaded shank per DIN 933 and ISO 4017 standards
• Zinc-plated finish for baseline corrosion resistance in indoor and light-duty environments
• 8 mm hex drive compatible with standard metric wrenches and sockets
• Standardized metric dimensions ensure cross-source interchangeability

Compatibility

Designed as a standard DIN 933 and ISO 4017 fully threaded metric hex cap screw. Compatible with any M5 x 0.80 threaded hole or nut conforming to standard metric thread specifications.

Installation Notes

Installation is performed by maintenance technicians, millwrights, or mechanical assemblers using a metric wrench or socket sized to the 8 mm hex head. Always verify the receiving thread is M5 x 0.80 before installation to avoid cross-threading or thread damage. Ensure mating surfaces are clean and free of debris before fastening. Do not exceed the rated tensile load for Grade 8.8 hardware; consult applicable engineering references for torque requirements based on joint design and lubrication conditions.