5/16" UNF HSS Die Nut 6575380 Timing Cover Fasteners Included: No

Timing Cover Fasteners Included: No

- To Suit BMW 3 SERIES E21 1975-1983 (Rear)

13mm Diameter Rotaloc Plus Annular Cutter

25 x 25 Metric Coarse x 25 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

7/16" UNF draw bolt thread

5/16" UNF HSS Die Nut 6575380 Timing Cover Fasteners Included: NoDie 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.