19mm x 25mm hollow stainless steel standoffs with a screw in head. You may also be interested in our 19mm x 25mm hollow stainless steel standoffs - product 7235117.
Also available in boxed quantities for additional savings.
Dimensions
A - Diameter of head: 19mm
B - Depth of body: 25mm
C - Diameter hole to be drilled in sign for fixing: 11mm
D - Maximum panel thickness: 10mm