The manufacturer's product page states that ball connection bolts generally have a design that can compensate for movements and ensure even force and current distribution

4PTS7-1 (WELLER PT S7)

overtightened profile

Tykkelse (spids): 1

d1 = 14 mm

Lagerkasse ESD 165x105x75mm Unit(s):Pcs The manufacturer's product page states. Our high quality, durable Storage box have been designed for daily use in stores, production facilities and warehouses. Bins have been designed to fit all standard metric shelves, paternoster and industrial workstations. Bins of the same width stack securely, even if they are of different depths. Straight sides ensure an efficient use of space. The design, with a half open front, allows excellent visibility and easy access to the bin's contents,