Retaining Washers

In stock

A Plastic Retaining Washer is primarily used to hold screws and bolts in place during assembly and have a design that grips the outside of screw or bolt shank. Also known as an Anti Loss Washer, they provide insulation, cushioning and spacing. They help insulate fastening assemblies from moisture and electricity.

This washer range includes options with internal and external teeth with a tapered design. The washer easily slides on to the screw (or bolt) and is retained by the screw once assembled. The washer cold forms and fully enters the pitch of the screw to provide sealing.

These washers allow for preliminary mounting of the screw (or bolt) before securing with a nut. They are ideal when pre-assembly of the screw and washer is required. They also help reduce assembly time and cost.

The range includes material options that provide corrosion, abrasion and chemical resistance.

Materials: Polycarbonate (PC), Polyamide 6.6 (PA) and High Density Polyethylene (HDPE)
Colour: Natural

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Product SKUs information
Essentra Part Number	Price range	Availability	Colour	Material	Inside Diameter	Outside Diameter	Thickness
	R 1,9221 - R 2,2137	Request the lead time here	Natural	HDPE		0.394 in 10.0 mm	0.039 in 1.0 mm

	R 1,4639 - R 1,6761	Request the lead time here	Natural	HDPE		0.315 in 8.0 mm	0.031 in 0.8 mm

	R 3,7521 - R 4,0796	Request the lead time here	Natural	HDPE	0.323 in 8.2 mm	0.945 in 24.0 mm	0.079 in 2.0 mm

	R 1,4839 - R 1,6919	Request the lead time here	Natural	HDPE		0.354 in 9.0 mm	0.031 in 0.8 mm

	R 0,7906 - R 0,7906	1000 In stock - Delivery conditions may apply, visit our FAQs	Natural	PA	0.106 in 2.7 mm	0.197 in 5.0 mm	0.039 in 1.0 mm

	R 1,9529 - R 2,2295	Request the lead time here	Natural	HDPE		0.472 in 12.0 mm	0.039 in 1.0 mm

	R 0,9981 - R 1,1673	Request the lead time here	Natural	HDPE		0.315 in 8.0 mm	0.02 in 0.5 mm

	R 1,9529 - R 2,2295	Request the lead time here	Natural	LDPE - PIR	0.209 in 5.3 mm	0.787 in 20.0 mm	0.039 in 1.0 mm

	R 1,9729 - R 2,7418	Request the lead time here	Natural	PA	0.413 in 10.5 mm	0.709 in 18.0 mm	0.059 in 1.5 mm

	R 0,7021 - R 0,7021	Request the lead time here	Grey	LDPE - PIR	0.169 in 4.3 mm	0.276 in 7.0 mm	0.087 in 2.2 mm

	R 0,8805 - R 0,8805	Request the lead time here	Grey	LDPE - PIR	0.252 in 6.4 mm	0.394 in 10.0 mm	0.106 in 2.7 mm

	R 1,7118 - R 2,3501	300 In stock - Delivery conditions may apply, visit our FAQs	Blue	LDPE - PIR	0.413 in 10.5 mm	0.709 in 18.0 mm	0.059 in 1.5 mm

	R 2,3527 - R 5,6451	Request the lead time here	Natural	HDPE	0.252 in 6.4 mm	0.551 in 14.0 mm	0.047 in 1.2 mm

	R 0,7021 - R 0,7021	Request the lead time here	Natural	PA		0.315 in 8.0 mm	0.039 in 1.0 mm

	R 0,6136 - R 0,6136	2900 In stock - Delivery conditions may apply, visit our FAQs	Natural	Nylon 6/6		0.236 in 6.0 mm	0.039 in 1.0 mm

	R 1,3491 - R 1,8859	Request the lead time here	Black	PVC		0.591 in 15.0 mm	0.059 in 1.5 mm

10070826	R 2,3835 - R 2,7039	Request the lead time here	Natural	HDPE	0.205 in 5.2 mm	0.63 in 16.0 mm	0.063 in 1.6 mm

	R 1,4839 - R 1,6919	Request the lead time here	Natural	HDPE		0.315 in 8.0 mm	0.031 in 0.8 mm

	R 0,8617 - R 0,8617	Request the lead time here	Blue	LDPE - PIR	0.252 in 6.4 mm	0.429 in 10.9 mm	0.059 in 1.5 mm

	R 0,7906 - R 0,7906	Request the lead time here	Grey	LDPE - PIR	0.209 in 5.3 mm	0.335 in 8.5 mm	0.098 in 2.5 mm