Value Collection A410370 M3x0.5 Flat Socket Cap Screw 50pk

Product Description

The VALUE COLLECTION A410370 is a metric flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. Conforming to DIN 7991, this screw features an 82-degree flat head driven by a 2.00 mm hex socket. The fastener is fully threaded along its 6.00 mm overall length with an M3x0.5 thread size. It is manufactured from 316 austenitic stainless steel to Grade A4, delivering strong corrosion resistance in wet, chemical, or marine environments. Licensed tradespeople and maintenance technicians across plumbing, HVAC, electrical, and industrial service work reach for Grade A4 hardware when fastener integrity in corrosive conditions is critical.

This screw is suited for metric assemblies in residential and commercial mechanical equipment, control panels, enclosures, pump housings, and structural brackets where a low-profile countersunk head is required. The M3x0.5 thread pitch is a standard metric coarse thread, common in light-gauge metal fabrication and equipment manufacturer assemblies. Sold in a package quantity of 50, this SKU is appropriate for service stock, small-batch assembly, or replacement of single fasteners during equipment repair.

Key Features

• 82-degree flat head provides a flush countersunk profile to keep fastener heads below the work surface
• 2.00 mm hex socket drive for use with standard metric hex keys or Allen-head bits
• Fully threaded M3x0.5 metric coarse thread along the full 6.00 mm length
• 316 austenitic stainless steel, Grade A4, for corrosion resistance in wet and chemically active environments
• Conforms to DIN 7991 fastener standard for predictable dimensional consistency
• Package quantity of 50 units per order

Compatibility

Designed as a DIN 7991-compliant replacement or service fastener for any metric M3x0.5 countersunk hex socket application requiring 316 Grade A4 stainless steel hardware.

Installation Notes

Installation requires a 2.00 mm hex key or matching bit driver. Ensure mating threads are clean and free of debris before driving. In corrosive or submerged environments, avoid mixing dissimilar metals to prevent galvanic corrosion. Do not exceed the rated torque range for M3 stainless fasteners as specified by the equipment manufacturer or applicable fastener standards.