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USS Flat Washers in Through (Thru) Hardened Bright Zinc Plated Steel

Flat washer to American USS specifications, now part of the Unified Thread Standard. Washers with an external diameter larger than that of an equivalent SAE washer, but smaller than a penny/fender washer. Conforms to ASME B18.21.1-1999.
USS Flat Washers in BZP-TH image
technical drawing of USS Flat Washers
Technical Summary
Standard ASME B18.21.1
Westfield Fasteners Ltd 2024
Datasheet

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Description Sale Qtys Qty Price Breakdown Despatch Estimate
USS Flat Washer 1/4 inch in Zinc Plated Through Hardened Steel
WF32446 - 3464 in stock
single washer for £1.03
or box of 60 for £7.48
or bulk of 300 for £32.80
£0.00  
USS Flat Washer 5/16 inch in Zinc Plated Through Hardened Steel
WF32447 - 3221 in stock
single washer for £1.54
or box of 30 for £5.68
or bulk of 150 for £27.28
£0.00  
USS Flat Washer 3/8 inch in Zinc Plated Through Hardened Steel
WF32448 - 1608 in stock
single washer for £2.25
or box of 40 for £10.96
or bulk of 200 for £43.32
£0.00  
USS Flat Washer 7/16 inch in Zinc Plated Through Hardened Steel
WF32449 - 956 in stock
single washer for £2.53
or box of 50 for £20.16
or bulk of 250 for £70.18
£0.00  
USS Flat Washer 1/2 inch in Zinc Plated Through Hardened Steel
WF32450 - 1607 in stock
single washer for £2.71
or box of 15 for £8.57
or bulk of 75 for £36.07
£0.00  
USS Flat Washer 9/16 inch in Zinc Plated Through Hardened Steel
WF32451 - 2187 in stock
single washer for £2.85
or box of 10 for £7.13
or bulk of 50 for £31.87
£0.00  
USS Flat Washer 5/8 inch in Zinc Plated Through Hardened Steel
WF32452 - 718 in stock
single washer for £3.07
or box of 20 for £18.61
or bulk of 100 for £64.92
£0.00  
USS Flat Washer 3/4 inch in Zinc Plated Through Hardened Steel
WF32453 - 305 in stock
single washer for £3.52
or box of 6 for £8.16
or bulk of 30 for £34.79
£0.00  
USS Flat Washer 7/8 inch in Zinc Plated Through Hardened Steel
WF32454 - 215 in stock
single washer for £4.48
or box of 4 for £9.11
or bulk of 20 for £37.76
£0.00  
single washer for £1.03
or box of 60 for £7.48
or bulk of 300 for £32.80
£0.00
 
single washer for £1.54
or box of 30 for £5.68
or bulk of 150 for £27.28
£0.00
 
single washer for £2.25
or box of 40 for £10.96
or bulk of 200 for £43.32
£0.00
 
single washer for £2.53
or box of 50 for £20.16
or bulk of 250 for £70.18
£0.00
 
single washer for £2.71
or box of 15 for £8.57
or bulk of 75 for £36.07
£0.00
 
single washer for £2.85
or box of 10 for £7.13
or bulk of 50 for £31.87
£0.00
 
single washer for £3.07
or box of 20 for £18.61
or bulk of 100 for £64.92
£0.00
 
single washer for £3.52
or box of 6 for £8.16
or bulk of 30 for £34.79
£0.00
 
single washer for £4.48
or box of 4 for £9.11
or bulk of 20 for £37.76
£0.00
 
Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.
technical drawing of USS Flat Washers
Technical Summary
Standard ASME B18.21.1
Westfield Fasteners Ltd 2024
Datasheet
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