Screw and nut
D0806528 ยท 2018-01-02
Assignee
Inventors
Cpc classification
F16B23/0061
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
B25B13/485
PERFORMING OPERATIONS; TRANSPORTING
for theft-proof screws, bolts or nuts
B60B27/065
PERFORMING OPERATIONS; TRANSPORTING
characterised by the fixation of the hub to the axle
B60B2340/50
PERFORMING OPERATIONS; TRANSPORTING
Wheel mounting or removal devices
B25B13/065
PERFORMING OPERATIONS; TRANSPORTING
characterised by the cross-section of the socket
B60B29/003
PERFORMING OPERATIONS; TRANSPORTING
Wrenches, e.g. of the ratchet type
F16B23/003
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
International classification
Abstract
Claims
The ornamental design for a screw and nut, as shown and described.
Description
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