Set Screw M8 x 90mm 25kg Black Gr.4.8 (733pc) DIN 558

Set Screw
XOX (Bolt & Nut)
Hexagon Head
Metric
25kg Bag
Black / Self Color
Mild Steel Grade 4.6
Dia: M8
Pitch: 1.25
Length: 90mm
DIN 558
Wrench Size Across Flats: 13mm
A DIN 558 hex head set screw is a fully threaded metric fastener with an external hexagonal head, primarily used for general construction and industrial applications where a strong, permanent connection is needed. The standard is largely superseded by ISO 4018 but remains common in the market.