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	Screw Size	Material	Inside Diameter	Outside Diameter	Thickness
	£ 0.014 - £ 0.0173	155278 In stock	Natural	#2	Nylon 6/6	0.115 in 2.9 mm	0.203 in 5.2 mm	0.062 in 1.6 mm

	£ 0.0211 - £ 0.0261	Request the lead time here	Natural	1/4	Nylon 6/6	0.344 in 8.7 mm	0.500 in 12.7 mm	0.032 in 0.8 mm

	£ 0.0175 - £ 0.0217	Request the lead time here	Natural	#10	Nylon 6/6	0.277 in 7 mm	0.453 in 11.5 mm	0.032 in 0.8 mm

	£ 0.0278 - £ 0.0343	800 In stock	Natural	#10	Nylon 6/6	0.277 in 7 mm	0.500 in 12.7 mm	0.062 in 1.6 mm

10217221	£ 0.0281 - £ 0.0347	1904 In stock	Natural	1/4	Nylon 6/6	0.375 in 9.5 mm	0.594 in 15.1 mm	0.062 in 1.6 mm

	£ 0.0211 - £ 0.0261	27313 In stock	Natural	5/16	Nylon 6/6	0.470 in 11.9 mm	0.734 in 18.6 mm	0.032 in 0.8 mm

	£ 0.0274 - £ 0.0339	Request the lead time here	Natural	3/8	Nylon 6/6	0.564 in 14.3 mm	0.891 in 22.6 mm	0.062 in 1.6 mm

	£ 0.0363 - £ 0.0448	69944 In stock	Natural	7/16	Nylon 6/6	0.570 in 14.5 mm	1.031 in 26.2 mm	0.062 in 1.6 mm

	£ 0.0637 - £ 0.0787	Request the lead time here	Natural	7/8	Nylon 6/6	0.940 in 23.9 mm	1.344 in 34.1 mm	0.062 in 1.6 mm

	£ 0.0702 - £ 0.0867	1958 In stock	Natural	1/2	Nylon 6/6	0.690 in 17.5 mm	1.125 in 28.6 mm	0.062 in 1.6 mm

	£ 0.2139 - £ 0.2641	Request the lead time here	Natural	3/8	Nylon 6/6	0.563 in 14.3 mm	1.260 in 32 mm	0.062 in 1.6 mm

	£ 0.1168 - £ 0.1443	Request the lead time here	Natural	1/2	Nylon 6/6	0.690 in 17.5 mm	1.125 in 28.6 mm	0.032 in 0.8 mm

	£ 0.0302 - £ 0.0373	4458 In stock	Natural	7/16	Nylon 6/6	0.570 in 14.5 mm	1.031 in 26.2 mm	0.032 in 0.8 mm

	£ 0.0294 - £ 0.0362	Request the lead time here	Natural	3/8	Nylon 6/6	0.564 in 14.3 mm	0.734 in 18.6 mm	0.062 in 1.6 mm

	£ 0.2023 - £ 0.2497	2250 In stock	Natural	1.000	Nylon 6/6	1.070 in 27.2 mm	1.385 in 35.2 mm	0.062 in 1.6 mm

	£ 0.014 - £ 0.0173	881 In stock	Natural	#4	Nylon 6/6	0.156 in 4 mm	0.266 in 6.8 mm	0.062 in 1.6 mm

10217023	£ 0.0195 - £ 0.0241	68856 In stock	Natural	#4	Nylon 6/6	0.156 in 4 mm	0.250 in 6.4 mm	0.050 in 1.3 mm

	£ 0.0175 - £ 0.0217	Request the lead time here	Natural	#6	Nylon 6/6	0.198 in 5 mm	0.328 in 8.3 mm	0.062 in 1.6 mm

	£ 0.0167 - £ 0.0206	1014 In stock	Natural	#8	Nylon 6/6	0.235 in 6 mm	0.390 in 9.9 mm	0.032 in 0.8 mm

	£ 0.0294 - £ 0.0362	Request the lead time here	Natural	#7	Nylon 6/6	0.375 in 9.5 mm	0.750 in 19.1 mm	0.062 in 1.6 mm