| 摘要 |
#CMT# #/CMT# The nut (10) has a shaft (12) provided with a head (13) at an end and axially divided into a threaded section (T1), for receiving an attachment part, and a setting section (T2) bordered on the head, which forms a bead. The head is formed by radial, pointed-shaped teeth (15) that comprise a progressive rib (16) for connection to the shaft. The shaft is inclined such that the formation of the bead is accompanied by axial introduction of the head into a carrier (11) until the head is integrally sunk into the carrier. The teeth are spaced from each other by inserting a partition wall (17). #CMT#USE : #/CMT# Counter sunk nut for being set into a carrier that is made from a soft material such as timber, plastic or aluminum, for automobile industry and furniture. #CMT#ADVANTAGE : #/CMT# The shaft is inclined such that the formation of the bead is accompanied by the axial introduction of the head into the carrier until the head is integrally sunk into the carrier without any damage to the carrier. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an axial half-sectional view of a counter sunk nut for being set into a carrier. T1 : Threaded section T2 : Setting section 10 : Counter sunk nut 11 : Carrier 12 : Shaft 13 : Head 15 : Radial, pointed-shaped teeth 16 : Progressive rib 17 : Partition wall. |
