Value Collection KP82442 M5x0.80 Button Cap Screw 25mm Ss 25pk

Product Description

The VALUE COLLECTION KP82442 is an M5x0.80 button socket cap screw designed for metric fastening applications requiring a low-profile head and high corrosion resistance. Each screw is partially threaded with a 25mm length under the head, a hex socket drive sized at 3mm, and a domed button head profile that distributes clamping load across a wider surface area. Manufactured from 18-8 austenitic stainless steel to material grade A2, these screws resist rust and oxidation in wet or corrosive environments. The bright, uncoated finish maintains dimensional accuracy per ISO 7380 and thread fit classes 4G and 6G.

These screws are suited for light to medium-duty assembly work in mechanical, industrial, and trade applications where a flush or recessed fastening profile is preferred. The button head reduces the risk of snagging on adjacent components and allows installation in areas with limited clearance above the fastener head. The metric M5x0.80 thread standard makes these compatible with precision equipment, brackets, panels, and enclosures commonly found in HVAC equipment frames, electrical enclosures, and plumbing fixture assemblies. Each package contains 25 screws, sold as a unit.

Key Features

• Button head profile per ISO 7380 for low-profile, snag-resistant installation
• M5x0.80 metric thread with right-hand direction and thread fit classes 4G and 6G
• 25mm length under head, partially threaded for secure engagement
• 3mm hex socket drive for standard Allen key or hex bit installation
• 18-8 austenitic stainless steel, material grade A2, for corrosion resistance
• Bright, uncoated finish maintains close dimensional tolerances

Compatibility

Designed as a metric ISO 7380 button socket cap screw compatible with M5x0.80 threaded holes in standard metric assemblies and equipment.

Installation Notes

Installation requires a 3mm hex key or hex socket bit; torque should follow the equipment manufacturer's fastener specifications for M5 stainless hardware. Power down or de-energize any equipment before accessing internal fasteners in electrical or HVAC enclosures. Avoid over-torquing stainless steel screws, as galling can occur — apply an appropriate anti-seize compound when fastening into stainless or aluminum threaded receivers. Follow applicable mechanical and equipment codes for the trade discipline involved.