Value Collection A410381 M4x0.7 Flat Socket Cap Screw 25 Pack

Product Description

The VALUE COLLECTION A410381 is a metric flat socket cap screw designed for applications requiring a low-profile, flush-mount fastening solution. Built to DIN 7991 standard, this screw features a 90-degree flat head driven by a 2.50 mm hex socket. The M4x0.7 thread is fully threaded along the entire length of the fastener. Manufactured from 316 austenitic stainless steel to Grade A4, it offers strong corrosion resistance in wet, marine, and chemical-exposure environments. Each package contains 25 pieces. Sold in a minimum order quantity of 1 package.

This flat socket cap screw is suited for mechanical assemblies, panels, brackets, and equipment where a countersunk, flush surface is required. The metric M4x0.7 thread size fits standard metric tapped holes and is commonly used in light industrial, marine, food service, and general fabrication applications. The Grade A4 stainless steel construction makes it appropriate for use in corrosive or outdoor environments where carbon steel fasteners would be unsuitable.

Key Features

• 90-degree flat head provides flush or countersunk installation
• 2.50 mm hex socket drive for standard hex key or Allen wrench
• Fully threaded M4x0.7 shank along the 10.00 mm overall length
• 316 austenitic stainless steel, Grade A4 for corrosion resistance
• Meets DIN 7991 fastener standard
• Sold in a 25-piece package

Compatibility

Designed for use in standard metric M4x0.7 tapped holes requiring a countersunk flat socket cap screw per DIN 7991 specifications.

Installation Notes

Install using a 2.50 mm hex key or Allen wrench. Ensure the mating hole is properly countersunk to 90 degrees to achieve a flush seating surface. Do not overtighten stainless steel fasteners, as galling can occur — apply an appropriate anti-seize compound when installing into stainless steel tapped holes. Always verify thread engagement depth meets the requirements of the assembly before torquing to final position.