Specification for crinkle washers for general engineering purposes. Metric seriesWhat is BS 4463 Crinkle washer specifications about? The use of crinkle washers made has been steadily increasing and it is widely used in a number of industries. Crinkle washers have advantages over plain washers in that they provide an element of locking and vibration resistance in a fastener. BS 4463 discusses standards for crinkle washers used for general engineering purposes. BS 4463 specifies the dimensions, tolerances and general requirements

5 Classification

Tyre remoulding industries

1 Defects as determined by visual assessment

upright or reclining torso

but it will help manufacturers in the development

polymeric stents)

The standard aims to help organizations deliver BWV operations that strike a balance between safety and security on the one hand

also helps manufacturer companies to vacuum packing

by service experience

It also satisfies the requirements of the Health and Safety (Safety Signs and Signals) Regulations 1996 and existing fire safety legislation

Such systems may be regarded as offering similar benefits to passive fire compartments or separations for the duration of their operation

The range classes are presented in a new Clause 4