Serrated lockring for temperatures up to 700 °C, corrosions resistant
Edition 1967-10

Press nuts, self-locking, for temperatures up to 260 °C
Edition 1969-04

Press nuts, self-locking, floating, for temperatures up to 260 °C
Edition 1969-04

Aerospace; anchor nuts, floating, self-locking, self-aligning, single lug, for temperatures up to 235 °C
Edition 1980-03

Plate nuts, with case, self-locking, floating, one lug, for temperatures up to 425 °C; Inactive for new design
Edition 2015-05

Nut, plate, countersunk 100°, self-locking, two lugs, for temperatures up to 235 °C
Edition 1970-07

Nut, plate, countersunk 100°, self-locking, one lug, for temperatures up to 235 °C
Edition 1970-07

Nuts, plate, corner, countersunk 100°, self-locking, for temperatures up to 235 °C
Edition 1970-07

Aerospace; nuts, plate, self-locking, side by side for temperatures up to 235 °C
Edition 1980-12

Aerospace; nuts, self-locking, gang channel, floating, for temperatures up to 120 °C
Edition 1980-08