1/2" UNF High Speed Steel Die Nut GALV Spring M12 50 x M20 x 39

50 x M20 x 39 x 3 PLAIN FINISH HEAVY DUTY

0 x 50 Metric Coarse 10 Pieces Zinc Plated Hex Bolts & Nuts

moulds or delicate surfacesan ideal tool for garages

1/4 x 3/8 x 30 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

1/2" UNF High Speed Steel Die Nut GALV Spring M12 50 x M20 x 39Die nuts are suitable for repairing damaged or crossed threads or clearing swarf from threads. When using a die nut it is not necessary to apply the same level of precise initial alignment required to form a new thread (i. e. with a die) as the nut will follow the existing threads. They are supplied as hexagon allowing them to be turned by a standard spanner or adjustable wrench without the need for a die stock.