M10 x 19.8mm Captive Washers - Black Carbon Steel Description
The M10 x 19.8mm Captive Washers - Black Carbon Steel has the following features:
0.4mm Thickness (T)
2.4mm Uncompressed Height (H)
Austempered Carbon Steel Material
Phosphate and Oil Finish
Metric Metric or Imperial?
19.8mm External Diameter (D)
668N Holding Strength (Min)
156N Required Installation Force (Max)
M10 (10mm) For Use With Thread Size
Discover more about the Washers For Captive Screws range
Captive Washers are used in conjunction with Accu's Captive Screws to provide a permanent hold within an assembly. The washer is compressed during assembly to lock over the captive shank of the Captive Screw, preventing the screw from coming loose. The combination of Captive Screw and Captive Washer forms a cost effective locking solution for safety applications.
Captive Washers flatten during installation. This is intended to be a permanent fastening, as a Captive Washer is not suitable for re-use. For a lightweight and reusable variant of this component, please see Accu's Retaining Nylon Washers range.
EU machine Directive 2006/42/EC.
Captive Washers can be used to create captive fasteners are required to be fitted for equipment such as safety guards for compliance with EU machine Directive 2006/42/EC.
All Captive Washers are manufactured from austempered carbon steel, with a bright zinc plate finish to provide a barrier against corrosion. If alternative materials are required, please contact us.
Metric Captive Washers
Captive Washers are available as standard in metric sizes ranging from M4 up to M10. A wide range of additional sizes can be custom manufactured on request.