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Product Search - Lock Washers / 5856: External Tooth Lock Washer

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External Tooth Lock Washer, External Locked Tooth Washer, Star Washer

Like the internal tooth lock washers, these are designed to prevent a nut or bolt head from loosening with the strut action of the teeth. They work best with larger screw or bolt heads. External tooth lock washers provide maximum torsional resistance.

Use our Quick Search below to source phosphor bronze external tooth lock washers, spring steel external tooth lock washers and stainless steel 410 external tooth lock washers from our wide selection of options.

Available Materials: Phosphor Bronze, Spring Steel, Stainless Steel 410

Customary Finishes: Zinc Type II & III (Z2 & Z3) (other finishes also available)

Not all available materials or finishes are listed in our catalog for every part number. If you require a different material, finish or size, please submit a quote.

If you need additional information on your particular external tooth lock washer application click on one of the links below:
     View our material & finish specification sheets
     View metallic material characteristic information
     View finish characteristic information

Did you know?Seastrom has extensive custom capabilities in Precision Stamping, CNC Machining, Multi-Spindle Screw Machining, Four-Slide, Water Jet & Laser Part Marking to meet all your requirements. Products can be manufactured in most metallic and non-metallic materials, even hard to find materials. Ask us today!

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Dimensions in Inches

Product Number	A MIN	A MAX	B MIN	B MAX	T	Screw Size	Finish	Material	Stock	Leadtime	Get Pricing
5856-20	0.115	0.123	0.245	0.260	0.015	4		Spring Steel	450829	In Stock - Ready To Ship!	Price
5856-22	0.141	0.150	0.305	0.320	0.018	6		Spring Steel	9881	In Stock - Ready To Ship!	Price
5856-22-Z3	0.141	0.150	0.305	0.320	0.018	6	Zinc Type III	Spring Steel	49922	In Stock - Ready To Ship!	Price
5856-4	0.142	0.150	0.306	0.317	0.018	6		Spring Steel	343371	In Stock - Ready To Ship!	Price
5856-4-Z3	0.142	0.150	0.306	0.317	0.018	6	Zinc Type III	Spring Steel	8799	In Stock - Ready To Ship!	Price
5856-23-Z3	0.168	0.176	0.365	0.381	0.020	8	Zinc Type III	Spring Steel	5125	In Stock - Ready To Ship!	Price
5856-23	0.168	0.176	0.365	0.381	0.020	8		Spring Steel	35456	In Stock - Ready To Ship!	Price
5856-11	0.195	0.204	0.494	0.506	0.025	10		Spring Steel	542	In Stock - Ready To Ship!	Price
5856-25	0.221	0.231	0.460	0.475	0.025	12		Spring Steel	460	In Stock - Ready To Ship!	Price
5856-29-SS	0.513	0.530	0.880	0.900	0.040	1/2		Stainless Steel 410	0	8-9 Weeks	Price

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