Look Inside
ISO 23205th Edition, December 1, 2015Complete DocumentFasteners - Prevailing torque steel nuts - Functional properties
PDF
Single User
$138.00
Print
In Stock
Need it fast? Ask for rush delivery.
Most backordered items can be rushed in from the publisher in as little as 24 hours. Some rush fees may apply. Contact your nearest IHS Markit Office to request rush delivery of any backordered item.
$138.00
Product Details:
 Description / Abstract:
This International Standard specifies the functional properties
for prevailing torque steel nuts when tested at an ambient
temperature range of +10 °C to +35 °C. It includes a combined test
method to determine the prevailing torque properties and the
torque/clamp force properties at the same time.
It applies to prevailing torque all metal type nuts and prevailing torque non-metallic insert type nuts: — with triangular ISO thread in accordance with ISO 68-1; — with diameter/pitch combination in accordance with ISO 261 and ISO 262; — with coarse pitch thread M5 to M39 or with fine pitch thread M8 × 1 to M39 × 3; —with thread tolerances in accordance with ISO 965-2; —with mechanical properties in accordance with ISO 898-2; Prevailing torque values specified in this standard are based on laboratory test conditions. NOTE 1 Actual prevailing torques in practical application can vary. NOTE 2 All metal type nuts conforming to the requirements of this International Standard are used in applications ranging from −50 °C to +150 °C. NOTE 3 Non-metallic insert type nuts conforming to the requirements of this International Standard are used in applications ranging from −0 °C to +120 °C. WARNING —Temperatures outside the ambient temperature range can influence the functional properties (torque/clamp force and prevailing torque properties), see Annex A.   
|
English
(
