10-25-2006, 07:55 PM
Round section riveted links using a round rivet and having the ends lapped left over right. The riveted links might be slightly flattened as well. Slightly. The whole links should have a square section. The inner diameter of the links should be under 7mm for the most part. Depending on the diameter of the link the thickness of the wire used will vary anywhere from 0.9mm to 1.2mm or thereabouts. This is a very general description, but should get you in the ballpark.