Twelve point washer nuts, self-locking, for screws with minimum tensile strength of 1550 N/mm², for temperatures up to 235 °C
Edition 1974-12

Anchor nuts, self-locking, deep counterbore, single lug, for temperatures up to 235 °C; inactive for a new design
Edition 1996-12

Anchor nuts, self-locking, deep counterbore, double lug, miniature, for temperatures up to 235 °C; inactive for a new design
Edition 1996-12

Anchor nuts, self-locking, deep counterbore, corner, for temperatures up to 235 °C; inactive for a new design
Edition 1996-12

Anchor nuts, self-locking, deep counterbore, double lug, for temperatures up to 315 °C and up to 425 °C; inactive for a new design
Edition 1996-12

Anchor nuts, self-locking, deep counterbore, single lug, miniature, for temperatures up to 315 °C and up to 425 °C; inactive for a new design
Edition 1996-12

Aerospace series - Hexagon nuts with captive washer, self-locking, for temperatures up to 235 °C - Inactive for a new design
Edition 2019-06

Aerospace - Nuts, plate, self-locking, floating, two lugs, for temperatures up to 425 °C; Inactive for new design
Edition 2015-05

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

Anchor nuts, self-locking, deep counterbore, single lug, for temperatures up to 235 °C; Inactive for new design; Corrigendum 1
Edition 2020-01