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Product Search - Prepackaged Washers / Aluminum Flat Round Washer: A379

Aluminum Round Flat Washer, Aluminum Flat Washer, Aluminum Washer

An aluminum flat washer is a flat disc with a centrally located hole. Aluminum round flat washers are used to provide a bearing surface to minimize surface wear. They also evenly distribute a fastener’s load to minimize surface deformation from fastener tightening or can cover large clearance holes. Aluminum is 1/3 the weight of steel with good electrical and heat conductivity.

Available Materials: Aluminum flat washer

Available Finishes: No finish

If you need additional information on your particular aluminum flat washer application click on one of the links below:
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Did you know Seastrom is more than aluminum flat washers? We manufacture and stock over 44,000 part numbers to make your washer & fastener sourcing job easy.

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Dimensions in Inches

Product Number	ID	OD	T	Screw Size	Material	Qty/Pack	# of Packs	Leadtime	Get Pricing
A379-303-5	0.375	0.625	0.005	5/16	Aluminum	10	18	5-6 Weeks	Price
A379-303-10	0.375	0.625	0.010	5/16	Aluminum	10	0	5-6 Weeks	Price
A379-303-16	0.375	0.625	0.016	5/16	Aluminum	10	1	5-6 Weeks	Price
A379-303-20	0.375	0.625	0.020	5/16	Aluminum	10	234	5-6 Weeks	Price
A379-303-32	0.375	0.625	0.032	5/16	Aluminum	10	20	5-6 Weeks	Price
A379-303-63	0.375	0.625	0.063	5/16	Aluminum	10	56	5-6 Weeks	Price
A379-304-5	0.500	0.750	0.005	7/16	Aluminum	10	24	5-6 Weeks	Price
A379-304-10	0.500	0.750	0.010	7/16	Aluminum	10	89	5-6 Weeks	Price
A379-304-16	0.500	0.750	0.016	7/16	Aluminum	10	23	5-6 Weeks	Price
A379-304-20	0.500	0.750	0.020	7/16	Aluminum	10	20	5-6 Weeks	Price
A379-304-32	0.500	0.750	0.032	7/16	Aluminum	10	208	5-6 Weeks	Price
A379-304-63	0.500	0.750	0.063	7/16	Aluminum	10	165	5-6 Weeks	Price
A379-305-5	0.625	1	0.005	9/16	Aluminum	10	8	5-6 Weeks	Price
A379-305-10	0.625	1	0.010	9/16	Aluminum	10	28	5-6 Weeks	Price
A379-305-16	0.625	1	0.016	9/16	Aluminum	10	4	5-6 Weeks	Price
A379-305-20	0.625	1	0.020	9/16	Aluminum	10	124	5-6 Weeks	Price
A379-305-32	0.625	1	0.032	9/16	Aluminum	10	24	5-6 Weeks	Price
A379-305-63	0.625	1	0.063	9/16	Aluminum	10	710	5-6 Weeks	Price
A379-306-5	0.750	1.125	0.005	5/8	Aluminum	10	22	5-6 Weeks	Price
A379-325-5	0.750	1.125	0.005		Aluminum	5	27	5-6 Weeks	Price
A379-306-10	0.750	1.125	0.010	5/8	Aluminum	10	2	5-6 Weeks	Price
A379-324-10	0.750	1.125	0.010		Aluminum	5	1	5-6 Weeks	Price
A379-306-16	0.750	1.125	0.016	5/8	Aluminum	10	8	5-6 Weeks	Price
A379-306-20	0.750	1.125	0.020	5/8	Aluminum	10	11	5-6 Weeks	Price
A379-306-32	0.750	1.125	0.032	5/8	Aluminum	10	70	5-6 Weeks	Price
A379-306-63	0.750	1.125	0.063	5/8	Aluminum	10	103	5-6 Weeks	Price
A379-307-5	1	1.500	0.005	7/8	Aluminum	10	20	5-6 Weeks	Price
A379-324-5	1	1.500	0.005	7/8	Aluminum	5	2	5-6 Weeks	Price
A379-307-10	1	1.500	0.010	7/8	Aluminum	10	3	5-6 Weeks	Price
A379-307-16	1	1.500	0.016	7/8	Aluminum	10	9	5-6 Weeks	Price
A379-307-20	1	1.500	0.020	7/8	Aluminum	10	15	5-6 Weeks	Price
A379-307-32	1	1.500	0.032	7/8	Aluminum	10	3	5-6 Weeks	Price
A379-307-63	1	1.500	0.063	7/8	Aluminum	10	55	5-6 Weeks	Price

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