18.65mm x 11.94mm x 0.81mm Retaining Washers - PA 18.65mm x 11.94mm x 0.81mm Retaining Washers - PA (pack of 1)

Accu Product Code (APC): HRW-18.65-11.94-0.81-PA

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18.65mm x 11.94mm x 0.81mm Retaining Washers - PA 18.65mm x 11.94mm x 0.81mm Retaining Washers - PA (pack of 1)

Accu Product Code (APC): HRW-18.65-11.94-0.81-PA

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Accu Product Code (APC): HRW-18.65-11.94-0.81-PA
For Use With Thread Size: M8 (8 mm)
External Diameter (OD): 18.65 mm
Thickness (T): 0.81 mm
Material: Plastic - Nylon
Finish: Natural
Centre Diameter (HS): 7.42 mm
Inside Diameter (ID): 11.94 mm
Manufacturing Standard: Not Standardised
Material Family: Plastic
Material Specification: Nylon 66 / Polyamide
System of Measurement: Metric
Weight per 100 Units: 17.2 g

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18.65mm x 11.94mm x 0.81mm Retaining Washers - PA Description

The 18.65mm x 11.94mm x 0.81mm Retaining Washers - PA has the following features:

Centre Diameter (HS): 7.42 mm
External Diameter (OD): 18.65 mm
Natural Finish
For Use With Thread Size: M8 (8 mm)
Inside Diameter (ID): 11.94 mm
Manufacturing Standard: Not Standardised
Plastic - Nylon
Plastic Material Family
Nylon 66 / Polyamide Material Specification
System of Measurement: Metric
Thickness (T): 0.81 mm

Discover more about the Plastic Retaining Washers range.

Retaining Washers feature four internal fins, which grip the thread of a fasteners, creating a self-retaining fastening. Retaining Washers are designed for use with Accu's Captive Screws. The combination of Captive Screw and Retaining Washer creates a lightweight and cost-effective locking solution for safety applications.

These components can also be used alongside standard Precision Screws, and are particularly useful for creating Screw and Washer pre-assemblies.

This product is a light-duty and reusable solution to screw captivation, if a more robust and permanent fastening is required, Accu's Captive Washers may be more suitable.

Materials

Retaining Washers are manufactured from lightweight Nylon 66 as standard. Nylon 66 is durable and flexible, allowing for snap-on installation.

Metric Retaining Washers

Nylon Retaining Washers are available to suit metric thread diameters of between M3 and M12 as standard, with additional sizes available on request.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.0172kg

Component History

Product First Available:

Tuesday, July 23, 2019

Stock Last Updated:

10:04 AMThursday, June 4, 2026

Specification Last Updated:

Thursday, June 4, 2026

Barcodes

APC (Accu Product Code):

HRW-18.65-11.94-0.81-PA

EAN13 (International Article No.):

5054328278189

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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For Use With Thread Size

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18.65mm x 11.94mm x 0.81mm Retaining Washers - PA 18.65mm x 11.94mm x 0.81mm Retaining Washers - PA (pack of 1)

18.65mm x 11.94mm x 0.81mm Retaining Washers - PA 18.65mm x 11.94mm x 0.81mm Retaining Washers - PA (pack of 1)

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