Spacer - plastic standoff 3/8 x 5/8 inch
Ships from US and is sold by Marco Specialties$0.60
Spacer - plastic standoff 3/8 x 5/8 inch
#254-5000-14
Black plastic spacer ID .175 inch x 3/8 (.375) inch Outer Diameter x 5/8 (.625) inch tall and accommodates a #8 screw.
Reference:
0.05 oz