Value Collection 656030PS M5x0.8 Flat Head Slotted Screw 40mm

Product Description

The VALUE COLLECTION 656030PS is an M5x0.8 flat head slotted machine screw manufactured from steel with a zinc finish. Built to Grade 4.8 strength and conforming to DIN 963 and ISO 2009 standards, this fastener delivers consistent dimensional accuracy and reliable clamping force across a wide range of general-purpose assembly applications. The flat head profile sits flush with or below the mating surface when installed in a countersunk hole, making it well suited for assemblies where a smooth, unobstructed surface is required. This screw weighs approximately 0.012 pounds per unit and is sold in minimum quantities of 100.

This fastener is used in light to medium-duty mechanical assemblies across manufacturing, maintenance, and fabrication environments. The metric M5x0.8 thread pitch and 40 mm overall length make it a common choice for machine panels, enclosures, brackets, and equipment housings. It is installed by machinists, millwrights, maintenance technicians, and general assemblers working with metric hardware. The zinc finish provides a baseline level of corrosion resistance suitable for indoor and light-duty outdoor applications.

Key Features

• M5x0.8 metric thread size with 40 mm overall length
• Flat head profile conforms to DIN 963 and ISO 2009 standards for flush-mount installation
• Grade 4.8 steel construction provides reliable tensile strength for general-purpose fastening
• Zinc finish offers baseline corrosion resistance for indoor and light-duty applications
• Slotted drive accepts standard flat-blade screwdrivers for straightforward installation
• No washer required — designed without washer style for direct-bearing surface contact

Compatibility

Designed as a general-purpose metric machine screw suitable for countersunk holes in metal panels, enclosures, brackets, and equipment assemblies requiring an M5x0.8 thread and flush-head profile.

Installation Notes

Installation is performed with a flat-blade screwdriver sized to the slotted drive. The mating component should have a properly countersunk hole to allow the flat head to seat flush with the surface. Verify thread engagement depth is adequate for the material thickness before final torque. Always ensure the receiving material is tapped or threaded to M5x0.8 specification before installation.