M8-1.25 X 40mm Machine Screws Flat Head Six Lobe Drive 18/8 Stainless Steel (250/Pkg.) Shop Now

Machine Screws Six Lobe Flat 18/8 Stainless ISO 14581 M8-1.25X40 are precision-engineered fasteners designed for strong, reliable performance in demanding environments. Crafted from 18/8 stainless steel for excellent corrosion resistance, these six-lobe (Torx) flat-head screws conform to ISO 14581 standards and are sized M8 with a 1.25 mm thread pitch and 40 mm length.

Key specifications

Drive type: Torx Six-Lobe

Head type: Flat-Head (countersunk)

Material: 18/8 stainless steel (A2)

Finish: Passivated

Standard: ISO 14581

Size: M8-1.25 x 40 mm

Benefits

Excellent corrosion resistance for moisture and weather exposure

Torx Six-Lobe drive minimizes cam-out and allows higher torque application

Flat-head design provides a flush, clean finish in assemblies

Durable stainless steel construction suitable for demanding environments

Applications

Ideal for precision assemblies in machinery, automotive components, electrical enclosures, and general mechanical fastening where a secure, corrosion-resistant fastener is required.