Value Collection SCXX204008-050BX M4 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION SCXX204008-050BX is a fully threaded hex socket cap screw designed for precision fastening in mechanical, HVAC, plumbing, and industrial equipment assemblies. It features an M4 x 0.70 mm thread pitch and an 8 mm length under head, conforming to DIN 912 dimensional standards. The fastener is machined from 316 austenitic stainless steel (Material Grade A4), offering strong resistance to corrosion in wet, chemical, and marine environments. Drive engagement is via a standard hex socket, allowing high torque application in confined spaces. This box contains 50 pieces.

This screw is suited for light mechanical assemblies, equipment panels, pump housings, and instrumentation mounting where corrosion resistance is a priority. The M4 thread size is common in compact mechanical assemblies and electronic enclosures found in residential and commercial HVAC equipment, pool equipment, and general trade service work. The bright, uncoated finish is appropriate for stainless-on-stainless assemblies or applications where additional coating would interfere with fit or conductivity. Licensed technicians and mechanical tradespeople are the typical installers.

Key Features

• M4 x 0.70 mm thread pitch, 8 mm length under head - precise DIN 912 dimensioning
• Fully threaded shank for maximum thread engagement across the fastened joint
• 316 stainless steel, Material Grade A4 - suitable for corrosive and wet environments
• Bright uncoated finish - no coating interference with mating threads or surfaces
• Hex socket drive for high-torque application in tight or recessed locations
• Sold in a box of 50, meeting minimum order quantity requirements for service stock

Compatibility

Designed as a DIN 912-standard M4 x 0.70 hex socket cap screw suitable for any application requiring a fully threaded, Grade A4 stainless steel fastener in that thread size and 8 mm underhead length.

Installation Notes

Install using a correctly sized hex key or allen driver to avoid rounding the socket recess. Ensure mating threads are clean and free of debris before driving. When assembling stainless steel fasteners into stainless tapped holes, apply an anti-seize compound to prevent galling. Follow applicable equipment manufacturer torque guidelines for the assembly being serviced.