7/8" UNF High Speed Steel Die Nut Fend Wshr 1/4ZP or 15mm 6 and 12

or 15mm 6 and 12 point box end static or ratcheting wrenches

Face 56mm diameter

5 x 25 Metric Coarse 25 Pieces Zinc Plated Hex Bolts & Nuts

Ideal for dry machining with the exclusive Ti-NAMITE A tool coating

7/8" UNF High Speed Steel Die Nut Fend Wshr 1/4ZP or 15mm 6 and 12Die 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.