Dyson Corporation (The) Hexagon Socket Head Cap Nuts

Hexagon Socket Head Cap Nuts The Hexagon Socket Head Cap Nut is a typical example of the variety of large special fasteners that Dyson can manufacture according to your blueprint and specification. The Hexagon Socket Head Cap Nut is used where external wrenching is not possible. Material and physical properties are the option of the purchaser, and shall be in accordance with ASTM, ASME, and ASA codes and specifications current at the time of ordering. The washer face is at right angles to the threaded hole within a tolerance of 0.005 for nuts thru 4" and 0.007 for nuts 4 1/4" and larger. THREAD: Unified National Coarse (UNC), Class 26, unless otherwise specified.