Brass Flat Washers

Standard Round Flat Washers in Brass

Brass flat washers are made of Dezincification resistant (DZR or DR) brass
Normal brass flat washers do not meet this standard and have high corrosion risk
Brass flat washers are suitable for high water temperatures, deviating water qualities (soft water) or where chloride is present
DZR-brass is excellent in water boiler systems

Please note that color and sheen may vary for brass and silicon bronze fasteners.

Flat Washer Sizes	ID	OD	Thickness
#2	0.099"	0.187"	0.020"
#3	0.101"	0.250"	0.020"
#4	0.120"	0.281"	0.025"
#5	0.133"	0.281"	0.025"
#6 - S	0.147"	0.312"	0.025"
#6 - L	0.147"	0.375"	0.032"
#8 - S	0.172"	0.375"	0.032"
#8 - L	0.172"	0.437"	0.036"
#10 - S	0.200"	0.437"	0.036"
#10 - L	0.200"	1/2"	0.040"
#12 - S	0.228"	1/2"	0.040"
#12 - L	0.228"	0.562"	0.040"
1/4" - S	0.260"	0.562"	0.040"
1/4" - L	0.260"	0.687"	0.051"
#16 - S	0.281"	5/8"	0.040"
#16 - L	0.281"	3/4"	0.062"
#18 - S	0.310"	0.687"	0.051"
#18 - L	0.310"	7/8"	0.062"

Flat Washer Sizes	ID	OD	Thickness
5/16" - S	0.340"	3/4"	0.062"
5/16" - L	0.340"	7/8"	0.062"
3/8" - S	0.392"	7/8"	0.062"
3/8" - L	0.392"	1"	0.081"
7/16"	0.500"	1-1/8"	0.081"
1/2" - S	0.562"	1-1/8"	0.081"
1/2" - L	0.562"	1-3/8"	0.091"
9/16"	0.625"	1-1/2"	0.091"
5/8" - S	0.687"	1-1/2"	0.102"
5/8" - L	0.687"	1-3/4"	0.102"
3/4" - S	0.812"	1-7/8"	0.114"
3/4" - L	0.812"	2"	0.114"
7/8"	0.937"	2-1/4"	0.128"
1"	1.062"	2-1/2"	0.125"
1-1/8"	1.187"	2-3/4"	0.125"
1-1/4"	1.312"	3"	0.125"
1-1/2"	1.562"	3-1/2"	0.140"

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Select Package Quantity

Brass Flat Washer - #2 (.099 ID x .187 OD x .020 Thick)

SKU #4000002

1
$0.08 (0.08/ea)

100
$2.00 (0.02/ea)

1000
$10.00 (0.01/ea)

Subtotal: $0.00 /

Brass Flat Washer - #5 (.133 ID x .281 OD x .025 Thick)

SKU #4000032

1
$0.07 (0.07/ea)

100
$3.00 (0.03/ea)

1000
$20.00 (0.02/ea)

Subtotal: $0.00 /

Brass Flat Washer - #6 Small (.147 ID x .312 OD x .025 Thick)

SKU #4000042

1
$0.09 (0.09/ea)

100
$5.00 (0.05/ea)

1000
$40.00 (0.04/ea)

Subtotal: $0.00 /

Brass Flat Washer - #6 Large (.147 ID x .375 OD x .032 Thick)

SKU #4000052

1
$0.10 (0.1/ea)

100
$6.00 (0.06/ea)

1000
$50.00 (0.05/ea)

Subtotal: $0.00 /

Brass Flat Washer - #8 Small (.172 ID x .375 OD x .032 Thick)

SKU #4000062

1
$0.12 (0.12/ea)

100
$6.00 (0.06/ea)

1000
$50.00 (0.05/ea)

Subtotal: $0.00 /

Brass Flat Washer - #8 Large (.172 ID x .437 OD x .036 Thick)

SKU #4000072

1
$0.13 (0.13/ea)

100
$7.00 (0.07/ea)

1000
$60.00 (0.06/ea)

Subtotal: $0.00 /

Brass Flat Washer - #10 Small (.20 ID x .437 OD x .036 Thick)

SKU #4000082

1
$0.15 (0.15/ea)

100
$9.00 (0.09/ea)

1000
$80.00 (0.08/ea)

Subtotal: $0.00 /

Brass Flat Washer - #10 Large (.20 ID x .500 OD x .040 Thick)

SKU #4000092

1
$0.16 (0.16/ea)

100
$10.00 (0.1/ea)

1000
$90.00 (0.09/ea)

Subtotal: $0.00 /

Brass Flat Washer - #12 Small (.228 ID x .500 OD x .040 Thick)

SKU #4000102

1
$0.19 (0.19/ea)

100
$10.00 (0.1/ea)

1000
$90.00 (0.09/ea)

Subtotal: $0.00 /

Brass Flat Washer - #12 Large (.228 ID x .562 OD x .040 Thick)

SKU #4000112

1
$0.20 (0.2/ea)

100
$11.00 (0.11/ea)

1000
$100.00 (0.1/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1/4" Small (.260 ID x .562 OD x .040 Thick)

SKU #4000122

1
$0.24 (0.24/ea)

100
$12.00 (0.12/ea)

1000
$110.00 (0.11/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1/4" Large (.260 ID x .687 OD x .051 Thick)

SKU #4000132

1
$0.25 (0.25/ea)

100
$13.00 (0.13/ea)

1000
$120.00 (0.12/ea)

Subtotal: $0.00 /

Brass Flat Washer - 16 Small (.281 ID x .625 OD x .040 Thick)

SKU #4000142

1
$0.18 (0.18/ea)

100
$16.00 (0.16/ea)

1000
$140.00 (0.14/ea)

Subtotal: $0.00 /

Brass Flat Washer - 16 Large (.281 ID x .750 OD x .062 Thick)

SKU #4000152

1
$0.48 (0.48/ea)

100
$39.00 (0.39/ea)

1000
$360.00 (0.36/ea)

Subtotal: $0.00 /

Brass Flat Washer - 18 Small (.310 ID x .687 OD x .051 Thick)

SKU #4000162

1
$0.20 (0.2/ea)

100
$17.00 (0.17/ea)

1000
$150.00 (0.15/ea)

Subtotal: $0.00 /

Brass Flat Washer - 18 Large (.310 ID x .875 OD x .062 Thick)

SKU #4000172

1
$0.48 (0.48/ea)

100
$39.00 (0.39/ea)

1000
$360.00 (0.36/ea)

Subtotal: $0.00 /

Brass Flat Washer - 5/16" Small (.340 ID x .750 OD x .062 Thick)

SKU #4000182

1
$0.35 (0.35/ea)

100
$20.00 (0.2/ea)

1000
$190.00 (0.19/ea)

Subtotal: $0.00 /

Brass Flat Washer - 5/16" Large (.340 ID x .875 OD x .062 Thick)

SKU #4000192

1
$0.36 (0.36/ea)

100
$21.00 (0.21/ea)

1000
$200.00 (0.2/ea)

Subtotal: $0.00 /

Brass Flat Washer - 3/8" Small (.392 ID x .875 OD x .062 Thick)

SKU #4000202

1
$0.51 (0.51/ea)

100
$33.00 (0.33/ea)

1000
$300.00 (0.3/ea)

Subtotal: $0.00 /

Brass Flat Washer - 3/8" Large (.392 ID x 1.0 OD x .081 Thick)

SKU #4000212

1
$0.52 (0.52/ea)

100
$34.00 (0.34/ea)

1000
$310.00 (0.31/ea)

Subtotal: $0.00 /

Brass Flat Washer - 7/16" (.500 ID x 1.125 OD x .081 Thick)

SKU #4000222

1
$1.20 (1.2/ea)

100
$76.00 (0.76/ea)

1000
$740.00 (0.74/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1/2" Small (.562 ID x 1.125 OD x .081 Thick)

SKU #4000232

1
$1.33 (1.33/ea)

100
$81.00 (0.81/ea)

1000
$820.00 (0.82/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1/2" Large (.562 ID x 1.375 OD x .091 Thick)

SKU #4000242

1
$1.34 (1.34/ea)

100
$82.00 (0.82/ea)

1000
$830.00 (0.83/ea)

Subtotal: $0.00 /

Brass Flat Washer - 9/16" (.625 ID x 1.50 OD x .091 Thick)

SKU #4000252

1
$2.03 (2.03/ea)

100
$135.00 (1.35/ea)

1000
$1,250.00 (1.25/ea)

Subtotal: $0.00 /

Brass Flat Washer - 5/8" Small (.687 ID x 1.50 OD x .102 Thick)

SKU #4000262

1
$2.32 (2.32/ea)

100
$155.00 (1.55/ea)

1000
$1,540.00 (1.54/ea)

Subtotal: $0.00 /

Brass Flat Washer - 5/8" Large (.687 ID x 1.75 OD x .102 Thick)

SKU #4000272

1
$2.33 (2.33/ea)

100
$156.00 (1.56/ea)

1000
$1,550.00 (1.55/ea)

Subtotal: $0.00 /

Brass Flat Washer - 3/4" Small (.812 ID x 1.875 OD x .114 Thick)

SKU #4000282

1
$3.64 (3.64/ea)

100
$253.00 (2.53/ea)

1000
$2,520.00 (2.52/ea)

Subtotal: $0.00 /

Brass Flat Washer - 3/4" Large (.812 ID x 2.0 OD x .114 Thick)

SKU #4000292

1
$3.65 (3.65/ea)

100
$254.00 (2.54/ea)

1000
$2,530.00 (2.53/ea)

Subtotal: $0.00 /

Brass Flat Washer - 7/8" Small (.937 ID x 2.25 OD x .128 Thick)

SKU #4000302

1
$7.55 (7.55/ea)

100
$634.00 (6.34/ea)

1000
$6,330.00 (6.33/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1" (1.062 ID x 2.50 OD x .144 Thick)

SKU #4000312

1
$9.46 (9.46/ea)

100
$753.00 (7.53/ea)

1000
$7,510.00 (7.51/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1-1/8" (1.187 ID x 2.75 OD x .156 Thick)

SKU #4000322

1
$12.98 (12.98/ea)

100
$1,226.00 (12.26/ea)

1000
$12,160.00 (12.16/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1-1/4" (1.312 ID x 3.0 OD x .156 Thick)

SKU #4000332

1
$13.56 (13.56/ea)

100
$1,121.00 (11.21/ea)

1000
$11,200.00 (11.2/ea)

Subtotal: $0.00 /

Brass Flat Washer - 1-1/2" (1.562 ID x 3.5 OD x .156 Thick)

SKU #4000342

1
$16.05 (16.05/ea)

100
$1,405.00 (14.05/ea)

1000
$13,950.00 (13.95/ea)

Subtotal: $0.00 /

Brass Flat Washer - #4 (.120 ID x .281 OD x .025 Thick)

SKU #4000022

1
$0.07 (0.07/ea)

100
$3.00 (0.03/ea)

1000
$20.00 (0.02/ea)

Subtotal: $0.00 /

Brass Flat Washers

Standard Round Flat Washers in Brass

Product Specifications

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