Value Collection KP82441 Button Socket Cap Screw M5x0.8 A2

Product Description

The VALUE COLLECTION KP82441 is a fully threaded button socket cap screw manufactured from A2 (18-8) stainless steel to ISO 7380 standards. The button head profile provides a low-profile clamping surface while the 3 mm hex socket drive allows for precise torque application in confined spaces. With an M5x0.8 thread and 20 mm length under the head, this fastener suits light to medium clamping loads in corrosion-sensitive assemblies. Right-hand metric threading and a 4G/6G thread fit class ensure consistent engagement with standard metric tapped holes. The bright, uncoated finish maintains dimensional tolerances and is appropriate for stainless-on-stainless or mixed-material assemblies where galling is managed with proper lubricant or installation technique.

This screw is suited for general mechanical assemblies, enclosure fabrication, equipment panels, and light structural joints where corrosion resistance is a priority. Common installation environments include HVAC equipment housings, electrical enclosures, plumbing fixture brackets, and pool equipment frames. Sold in packs of 25, this fastener is practical for field kits and service technicians who need reliable metric hardware on the job. The ISO 7380 standard ensures interchangeability with other conforming fasteners from any manufacturer.

Key Features

• M5x0.8 metric thread with right-hand direction and 4G/6G fit class for reliable engagement
• 20 mm length under head suits standard panel and bracket clamping depths
• Button head, low-profile design reduces interference in tight clearance zones
• 3 mm hex socket drive compatible with standard metric Allen keys and hex bit drivers
• A2 (18-8) stainless steel construction resists corrosion in wet or outdoor service environments
• ISO 7380 conformance ensures dimensional interchangeability with other compliant fasteners

Compatibility

Designed as a standard ISO 7380 metric fastener for use in any application requiring an M5x0.8 fully threaded button socket cap screw with a hex socket drive in A2 stainless steel.

Installation Notes

Installation should be performed with a calibrated 3 mm hex key or hex bit driver to avoid rounding the socket. Apply an anti-galling lubricant or nickel-based anti-seize compound when threading stainless fasteners into stainless tapped holes to prevent galling and seizing. Always verify thread engagement depth meets the minimum requirement for the joint design before final torque. Follow applicable mechanical or structural codes for the assembly type.