Connection clamp - With fixed contact clamping screw - Nut and fan lock washer made of VA - With 10.2 mm bore - With pre-assembled pressure piece made of die-cast zinc - Complies with the requirements of DIN VV 0185-3 Section 4.5 Fit: Rd 8-10 Material: Steel Weight: 7.45 kg/100 pcs. Type: 5001 DIN-FT+VA Item no.: 5304107