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USS Washers

USS Round Flat Washers are a general purpose steel flat washer suitable for use in many Construction and MRO applications. USS dimension washers, having a bigger outside dimension than their SAE counterparts, provide an increased load bearing surface that distributes fastener clamp load over a larger area and assists in providing a secure, trouble-free connection. USS flat washers are made to the dimensional requirements of ASME B18.21.1 Type A Wide Series, Regular.

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5/8
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5/8" Hot-Dip Galvanized USS Flat Washer

62NWUSG

$35.20 /Box of 100
Only $0.35 Each

3/4
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3/4" Hot-Dip Galvanized USS Flat Washer

75NWUSG

$24.66 /Box of 50
Only $0.49 Each

1-1/4
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1-1/4" Yellow Zinc USS Flat Washer Thru-Hardened (Grade 8)

125NWUS8Z

$54.17 /Box of 25
Only $2.17 Each

7/8
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7/8" Zinc Plated USS Flat Washer

87NWUSZ

$24.07 /Box of 50
Only $0.48 Each

1/2
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1/2" Hot-Dip Galvanized USS Flat Washer

50NWUSG

$13.02 /Box of 100
Only $0.13 Each

7/8
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7/8" Yellow Zinc USS Flat Washer Thru-Hardened (Grade 8)

87NWUS8Z

$51.05 /Box of 50
Only $1.02 Each

2
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2" Plain USS Flat Washer

200NWUS

$2.25 /Each

1/4
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1/4" Yellow Zinc USS Flat Washer Thru-Hardened (Grade 8)

25NWUS8Z

$5.77 /Box of 100
Only $0.06 Each

3/8
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3/8" Hot-Dip Galvanized USS Flat Washer

37NWUSG

$7.46 /Box of 100
Only $0.07 Each

1-3/4
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1-3/4" Plain USS Flat Washer

175NWUS

$1.95 /Each

1/4
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1/4" Hot-Dip Galvanized USS Flat Washer

25NWUSG

$4.32 /Box of 100
Only $0.04 Each

1-1/2
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1-1/2" Plain USS Flat Washer

150NWUS

$30.09 /Box of 25
Only $1.20 Each

1
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1" Plain USS Flat Washer

100NWUS

$24.49 /Box of 50
Only $0.49 Each

7/16
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7/16" Zinc Plated USS Flat Washer

43NWUSZ

$10.91 /Box of 100
Only $0.11 Each

2
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2" Hot-Dip Galvanized USS Flat Washer

200NWUSG

$80.16 /Box of 25
Only $3.21 Each

7/16
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7/16" Yellow Zinc USS Flat Washer Thru-Hardened (Grade 8)

43NWUS8Z

$16.63 /Box of 100
Only $0.17 Each

5/16
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5/16" Hot-Dip Galvanized USS Flat Washer

31NWUSG

$7.81 /Box of 100
Only $0.08 Each

9/16 Yellow Zinc USS Flat Washer Thru-Hardened (Grade 8)
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9/16 Yellow Zinc USS Flat Washer Thru-Hardened (Grade 8)

56NWUS8Z

$29.17 /Box of 100
Only $0.29 Each

1-1/4
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1-1/4" Plain USS Flat Washer

125NWUS

$22.00 /Box of 25
Only $0.88 Each

3
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3" Plain USS Flat Washer

300NWUS

$5.95 /Each

1-1/2
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1-1/2" Hot-Dip Galvanized USS Flat Washer

150NWUSG

$53.98 /Box of 25
Only $2.16 Each

3/8
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3/8" Plain USS Flat Washer

37NWUS

$3.53 /Box of 100
Only $0.04 Each

1/2
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1/2" Plain USS Flat Washer

50NWUS

$9.09 /Box of 100
Only $0.09 Each

7/8
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7/8" Plain USS Flat Washer

87NWUS

$19.92 /Box of 50
Only $0.40 Each

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