1" BSW HSS Die Nut GALV Spring M20 5 x 20 Metric Coarse

5 x 20 Metric Coarse 50 Pieces Zinc Plated Hex Bolts & Nuts

JLBM50PA - Chuck for 2 to 50 and 1/8'' to 2'' hollow punches

25mm 225 Piece Zinc Plated hex Bolt & Set Screw selection pack

• designed for fast cutting of sheet metal or pipe

1" BSW HSS Die Nut GALV Spring M20 5 x 20 Metric CoarseDie 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.