NPFC - FF-N-836
NUT: SQUARE, HEXAGON, CAP, SLOTTED, CASTLE KNURLED, WELDING AND SINGLE BALL SEAT
|Publication Date:||14 September 1994|
This specification covers cap, castle, hexagon, knurled, slotted, square, welding and single ball seat nuts (see 6.3).
This specification covers various types of nuts (1.2.1) which are designed for assembly with bolts and screws for application at normal atmospheric temperatures.