Value Collection 1-MS-4-6 M4 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION 1-MS-4-6 is a fully threaded hex socket cap screw designed for precision fastening in metalworking, machinery assembly, and general mechanical applications. Sized at M4 x 0.70 with a 6 mm length under head, this fastener meets DIN 912 standards and is manufactured from 18-8 austenitic stainless steel (Material Grade A2), offering reliable corrosion resistance in wet, chemical-exposure, or outdoor environments. The internal hex drive requires an Allen key or hex bit driver for installation, allowing high torque transfer in confined spaces where wrenches cannot reach. This screw is suited for trade professionals and fabricators who require consistent, standard-compliant metric fasteners.

This fastener is commonly used in light machinery, panel assembly, HVAC equipment brackets, plumbing fixture hardware, and general fabrication tasks where a low-profile cap head and clean metric thread pitch are required. The M4 x 0.70 thread pitch is a standard metric coarse thread, widely compatible with tapped holes and metric nuts across industrial and commercial equipment. Fully threaded construction ensures consistent clamping force along the entire shank length, making it appropriate for thin-material applications where partial threading would reduce grip.

Key Features

• DIN 912 standard compliant for consistent metric thread geometry and head dimensions
• Fully threaded shank provides maximum thread engagement for thin-stock fastening
• 18-8 austenitic stainless steel (Grade A2) resists corrosion in wet and mildly chemical environments
• Internal hex socket drive allows installation in tight clearance areas with a standard Allen key or hex bit
• M4 x 0.70 coarse thread pitch compatible with standard metric tapped holes and hardware

Compatibility

Designed as a standard DIN 912 metric hex socket cap screw suitable for use in any tapped M4 x 0.70 hole across industrial, commercial, and mechanical assembly applications.

Installation Notes

Installation requires an appropriately sized metric hex key or Allen bit driver. Ensure mating tapped holes or nuts are clean and free of debris before driving the fastener. Avoid cross-threading by hand-starting the screw before applying torque. When installing stainless steel fasteners, apply an anti-seize compound as needed to prevent galling during tightening.