The FTM Krafter Hex Socket Screws are metric fasteners with a countersunk head and hex socket drive, designed for secure, flush-mounted connections in metal and wood assemblies. The set contains 6 screws in a single package.
6-piece set of M8x20mm hex socket screws with countersunk head for flush, low-profile fastening
Full thread design provides maximum holding strength and reliable clamping force across the entire screw length
Blue-zinc-plated steel construction delivers corrosion resistance suitable for indoor and sheltered outdoor workshop use
Hex socket (Allen) drive ensures positive torque transmission and reduces the risk of cam-out during installation
What sets the Krafter Hex Socket Screws apart
The Senkkopf (countersunk) head sits flush with the workpiece surface, eliminating protruding fastener heads that can interfere with adjacent components or create snag points. The blue-zinc plating goes beyond basic galvanisation, offering an additional layer of protection against rust in humid or temperature-variable environments such as unheated workshops and outdoor equipment enclosures.
Ideal for...
Assembly and repair tasks in woodworking, metal fabrication, and general workshop applications where a clean, flush finish is required. Suitable for securing panels, brackets, hinges, and fixtures in both domestic and light-industrial settings.
Application of FTM Krafter Hex Socket Screws
Pre-drill a pilot hole matching the M8 thread diameter
Insert the screw and drive it with an Allen key or hex bit to the desired depth
The countersunk head will sit flush with the surface; no recess milling is required
FTM is a brand of Krafter, a Swiss fastener manufacturer supplying metric screws, bolts, and nuts to the trade and DIY market. The Krafter range covers standard DIN and metric fasteners in various grades, surface treatments, and pack sizes.
The M8x20mm hex socket screws with countersunk head are used for flush fastening in wood, metal, and general assembly tasks where a low-profile, secure joint is needed.
The screws are made of steel with a blue-zinc plating that provides corrosion resistance for indoor and sheltered outdoor applications.
M8 diameter, 20mm length, full thread, DIN 7991 compliant countersunk head with hex socket drive.
The set contains 6 screws in one package.
24 months manufacturer warranty from the date of purchase.
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