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The VALUE COLLECTION A410411 is a metric flat socket cap screw engineered for applications requiring a flush or countersunk fastener profile. Built to DIN 7991 standard, it features a 90-degree flat head with a 5 millimeter hex socket drive and is fully threaded along its 12 millimeter overall length. The fastener is manufactured from 316 austenitic stainless steel, Grade A4, providing strong corrosion resistance in wet, marine, and chemically exposed environments. It is suited for mechanical assemblies, equipment mounting, and structural connections where a low-profile head is required. Sold in packages of 10.
This screw is appropriate for use in trade and industrial settings where metric fasteners are specified. Typical applications include HVAC equipment panels, plumbing fixture mounting, pool and spa equipment enclosures, and marine hardware assemblies. The M8x1.25 thread pitch and fully threaded shank make it compatible with standard M8 threaded holes and nuts. Grade A4 stainless construction is well suited for outdoor, coastal, and high-humidity service environments.
Designed as a metric replacement or service fastener for any application specifying an M8x1.25 DIN 7991 flat socket cap screw in 316 or Grade A4 stainless steel.
Install using a 5 millimeter hex key or socket driver. Ensure the receiving hole is properly countersunk to the correct 90-degree angle to allow full head seating. De-energize or shut off any equipment before fastener replacement on live assemblies. Anti-seize compound is recommended on stainless fasteners threaded into stainless or aluminum to prevent galling.
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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