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The VALUE COLLECTION A410425 is a metric flat socket cap screw designed for flush or countersunk fastening applications across industrial, marine, and mechanical assembly environments. Built to DIN 7991, this screw features a 90-degree flat head driven by a 6 mm hex socket. The thread size is M10x1.5 with an overall length of 30 mm and partial threading along the shank. Constructed from 316 austenitic stainless steel to Grade A4, it provides strong resistance to corrosion, making it well suited for wet, coastal, or chemical-exposure environments. Sold in packages of 10.
This flat socket cap screw is used wherever a low-profile, countersunk fastener is required and a standard hex bolt head would protrude unacceptably. Typical applications include machinery frames, brackets, panel mounting, pump housings, and marine hardware assemblies. The M10x1.5 thread pitch and 30 mm length suit medium-duty structural connections where flush surface retention is critical. The Grade A4 stainless designation confirms suitability for saltwater and chemically aggressive environments encountered in plumbing, pool equipment, and offshore installations.
Designed as an OEM-style replacement or standard-service fastener for any application requiring a DIN 7991 metric flat socket cap screw in M10x1.5 thread size and 30 mm overall length.
Installation is typically performed by millwrights, pipefitters, plumbers, or pool equipment technicians using a 6 mm hex key or hex-bit driver. De-energize or depressurize the assembly before removing or replacing fasteners. Apply thread lubricant or anti-seize compound appropriate for stainless fasteners to reduce galling risk during torquing. Do not mix stainless fasteners with dissimilar metals in highly conductive or galvanic environments without consulting a corrosion engineer.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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