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Square Hole Washer

Square hole washers are designed to prevent the washer from turning relative to a square shaped shaft or rod.

Material: Steel (CRS)

Customary Finishes: Cadmium Type I & II (C1 & 2), Nickel (N), Phosphate (PH), Tin Dip (T2), 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 square hole 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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All Available Parts

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Dimensions in Inches

Product Number	A	B	R	T	Material	Finish	Stock	Leadtime	Get Pricing
5730-4	0.065	0.187	0	0.015	Cold Rolled Steel		445	In Stock - Ready To Ship!	Price
5730-5	0.076	0.250	0	0.060	Cold Rolled Steel		175	In Stock - Ready To Ship!	Price
5730-8	0.132	0.312	0	0.030	Cold Rolled Steel		2210	In Stock - Ready To Ship!	Price
5730-12	0.188	0.375	0	0.030	Cold Rolled Steel		128	In Stock - Ready To Ship!	Price
5730-14	0.204	0.437	0	0.030	Cold Rolled Steel		0	5-6 Weeks	Price
5730-16	0.226	0.500	0	0.048	Cold Rolled Steel		4783	In Stock - Ready To Ship!	Price
5730-16-Z3	0.226	0.500	0	0.048	Cold Rolled Steel	Zinc Type III or V	56	In Stock - Ready To Ship!	Price
5730-18	0.320	0.680	0	0.060	Cold Rolled Steel		2782	In Stock - Ready To Ship!	Price
5730-20	0.385	0.750	0	0.048	Cold Rolled Steel		402	In Stock - Ready To Ship!	Price
5730-21	0.392	0.900	0	0.090	Cold Rolled Steel		122	In Stock - Ready To Ship!	Price
5730-24	0.405	0.700	0.030	0.060	Cold Rolled Steel		557	In Stock - Ready To Ship!	Price
5730-25	0.517	0.900	0	0.104	Cold Rolled Steel		0	3-4 Weeks	Price
5730-28	0.517	0.937	0	0.060	Cold Rolled Steel		7052	In Stock - Ready To Ship!	Price
5730-30	0.520	1.690	0	0.005	Cold Rolled Steel		0	5-6 Weeks	Price
5730-29	0.520	2.250	0	0.010	Cold Rolled Steel		0	5-6 Weeks	Price
5730-32	0.555	1	0	0.060	Cold Rolled Steel		701	In Stock - Ready To Ship!	Price
5730-36	0.617	1.125	0.187	0.060	Cold Rolled Steel		710	In Stock - Ready To Ship!	Price
5730-45	0.650	1.500	0	0.120	Cold Rolled Steel		1044	In Stock - Ready To Ship!	Price
5730-40	0.700	1.250	0.062	0.060	Cold Rolled Steel		739	In Stock - Ready To Ship!	Price
5730-44	0.812	1.375	0	0.060	Cold Rolled Steel		309	In Stock - Ready To Ship!	Price

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