M20 (24mm) x 40mm, Socket Shoulder Screws, Self-Colour, Grade 12.9, ISO 7379 Quantity Break:Qty Price Break - 1 The unthreaded shank below the

The unthreaded shank below the hex head adds overall strength making the hex head bolt more resistant to vibration and shear forces

Are these suitable for metal stud walls

Diameter: 22

Head height (HH): 7

M20 (24mm) x 40mm, Socket Shoulder Screws, Self-Colour, Grade 12.9, ISO 7379 Quantity Break:Qty Price Break - 1 The unthreaded shank below theHigh Strength. Engineered Performance. The M20 x 40mm socket shoulder screw is a precision fastener designed for accurate positioning, smooth rotation, and high load applications. Consisting of a socket cap head, an enlarged unthreaded shoulder section, and a threaded lower section. The shoulder on this shoulder bolt can function as a dowel, pivot, or axle, allowing movement to occur around it. A machine screw manufactured from grade 12. 9 high