1x Pack Of 100 Sealey Flange Nut Serrated M6 Zinc DIN 6923 - FN6. Dapetz Ltd is an independent family owned on-line retailer specializing in Tools, Hardware and Consumables. They keep prices competitive by buying in bulk and maintaining low overheads. At Dapetz, customer care and service are a priority. Item Description: M6 Serrated Flange Nuts Zinc Plated Pack of 100, 1mm Pitch With Resealable Bag. This is part of a comparative range of premier tools, suitable for daily and professional use. The nuts are zinc plated and serrated, supplied in a resealable bag. They conform to DIN 6923 standards. Size: M6. Quantity: 100 Pieces. Payment is preferred through PayPal, but payment over the phone is available for orders over £25. Confirmation emails are sent upon payment receipt, and orders are processed accordingly.