M20 (24mm) x 100mm, Socket Shoulder Screws, Self-Colour, Grade 12.9, ISO 7379 Fine A tough sanding disc that

A tough sanding disc that resists high wear and tear making it ideal for heavy-duty sanding

M16 stainless steel threaded bar conforming to DIN 976-1 with a high level of corrosion resistance making it ideal for both internal and external applications

Manufactured from copper and zinc

Minimum hole depth: 170mm

for cutting the most abrasive materials to give extra long life

M20 (24mm) x 100mm, Socket Shoulder Screws, Self-Colour, Grade 12.9, ISO 7379 Fine A tough sanding disc thatPrecision Alignment. High Strength. The M20 x 100mm 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 tensile