[SPONSOR] EUROLINK FASTENER SUPPLY SERVICE “HARD-TO-FIND METRIC FASTENERS…DELIVERED” QUESTION: Identify the order of the metric standard from the largest to the smallest head dimension: DIN 6921, EN 1665, ISO 4162. A: WATCH VIDEO NOW FOR THE CORRECT ANSWER   Eurolink is the premier US distributor of metric fasteners and fastener lines with hard-to-find metric … Continue reading Fastener Pop Quiz: METRIC FASTENERS