Insulating Cup Washers

In stock

Round Cup Washers are ofter used for covering large holes, like pipe and tube ends. They are shaped like a cup or bowl and often have a flanged area beneath the head - useful for evenly distributing a load over a surface area.

It insulates the head of a metal screw from electrical currents or other conductive materials. It is resistant to corrosion, oil and other chemicals. It can be used with most screw head styles such as cheese, pan and fillister.

Material: Nylon
Colour: Natural

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Item Code	Price range	Availability	Height	Bore Diameter	Inside Diameter	Outside Diameter	Bore Depth
	£ 0.025 - £ 0.0309	1000 In stock	0.157 in 4.0 mm	0.244 in 6.2 mm	0.114 in 2.9 mm	0.307 in 7.8 mm	0.118 in 3.0 mm

16CW312500	£ 0.063 - £ 0.0778	Request the lead time here	0.5 in 12.7 mm	0.626 in 15.9 mm	0.343 in 8.7 mm	0.874 in 22.2 mm	0.378 in 9.6 mm

16CW010040	£ 0.0331 - £ 0.0409	1000 In stock	0.232 in 5.9 mm	0.409 in 10.4 mm	0.193 in 4.9 mm	0.469 in 11.9 mm	0.189 in 4.8 mm

	£ 0.0195 - £ 0.0241	1000 In stock	0.217 in 5.5 mm	0.28 in 7.1 mm	0.173 in 4.4 mm	0.343 in 8.7 mm	0.181 in 4.6 mm

	£ 0.0598 - £ 0.0739	Request the lead time here	0.787 in 20.0 mm	0.465 in 11.8 mm	0.26 in 6.6 mm	0.531 in 13.5 mm	0.65 in 16.5 mm

	£ 0.0213 - £ 0.0263	Request the lead time here	0.169 in 4.3 mm	0.402 in 10.2 mm	0.319 in 8.1 mm	0.5 in 12.7 mm	0.122 in 3.1 mm

16CW010030	£ 0.0334 - £ 0.0412	Request the lead time here	0.157 in 4.0 mm	0.374 in 9.5 mm	0.201 in 5.1 mm	0.567 in 14.4 mm	0.126 in 3.2 mm

	£ 0.0263 - £ 0.0324	Request the lead time here	0.181 in 4.6 mm	0.299 in 7.6 mm	0.142 in 3.6 mm	0.358 in 9.1 mm	0.142 in 3.6 mm

	£ 0.0193 - £ 0.0239	Request the lead time here	0.256 in 6.5 mm	0.244 in 6.2 mm	0.114 in 2.9 mm	0.303 in 7.7 mm	0.217 in 5.5 mm

	£ 0.0199 - £ 0.0245	Request the lead time here	0.138 in 3.5 mm	0.39 in 9.9 mm	0.189 in 4.8 mm	0.496 in 12.6 mm	0.094 in 2.4 mm

	£ 0.0319 - £ 0.0394	Request the lead time here	0.205 in 5.2 mm	0.354 in 9.0 mm	0.169 in 4.3 mm	0.413 in 10.5 mm	0.165 in 4.2 mm

16CW375225	£ 0.0805 - £ 0.0994	Request the lead time here	0.224 in 5.7 mm	0.752 in 19.1 mm	0.382 in 9.7 mm	1 in 25.4 mm	0.126 in 3.2 mm

	£ 0.0588 - £ 0.0726	Request the lead time here	0.169 in 4.3 mm	0.354 in 9.0 mm	0.169 in 4.3 mm	0.413 in 10.5 mm	0.13 in 3.3 mm

16CW250250	£ 0.238 - £ 0.2939	500 In stock	0.197 in 5.0 mm	0.5 in 12.7 mm	0.26 in 6.6 mm	1 in 25.4 mm	0.15 in 3.8 mm

16CW437520	£ 0.1907 - £ 0.2355	500 In stock	0.531 in 13.5 mm	0.787 in 20.0 mm	0.437 in 11.1 mm	1.094 in 27.8 mm	0.197 in 5.0 mm

16CW312375	£ 0.0741 - £ 0.0915	Request the lead time here	0.374 in 9.5 mm	0.626 in 15.9 mm	0.343 in 8.7 mm	0.874 in 22.2 mm	0.252 in 6.4 mm

	£ 0.03 - £ 0.0371	Request the lead time here	0.287 in 7.3 mm	0.535 in 13.6 mm	0.256 in 6.5 mm	0.594 in 15.1 mm	0.248 in 6.3 mm