Best Seller M8-1.25 X 20mm Machine Screws Flat Head Six Lobe Drive 18/8 Stainless Steel (250/Pkg.)

Machine Screws Six Lobe Flat 18/8 Stainless ISO 14581 M8-1.25X20 deliver robust performance for precision assemblies across automotive, electronics, and industrial equipment. The six-lobe (Torx) drive design provides improved torque transfer and reduced cam-out, while the flat, countersunk head sits flush for clean, low-profile installations.

Manufactured from 18/8 stainless steel (304 stainless), these screws offer excellent corrosion resistance, durability, and long-lasting performance in demanding environments. Compliant with ISO 14581 standards, they guarantee consistent dimensions and thread pitch.

Size and thread: M8 with 1.25 mm thread pitch

Length: 20 mm

Head style: Flat, countersunk

Drive: Six-lobe Torx

Material: 18/8 stainless steel (304)

Standard: ISO 14581

These machine screws are ideal for securing panels, enclosures, electronics housings, dashboards, and other assemblies where a low-profile head and secure drive are essential. The Torx six-lobe drive minimizes slippage and allows for higher torque than standard Phillips or hex drives, making installation faster and more reliable.

Whether you’re repairing, upgrading, or assembling equipment, choose these ISO 14581 M8 screws for consistent quality, corrosion resistance, and a professional finish.