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Brass Flat Washers

Brass Flat Washers

Round Flat Washers in Solid 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" - S 0.937" 2.25" 0.128"
1" 1.062" 2" 0.125"
1-1/8" 1.187" 2-1/2" 0.125"
1-1/4" 1.312" 2-3/4" 0.125"
1-1/2" 1.562" 3-1/4" 0.140"
This item qualifies for FREE SHIPPING on orders $35+
This item is eligible for SUBSCRIPTIONS (more info click here)
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
#2
SKU #4000002
#2
SKU #4000002
1
$0.15 (0.15/ea)
25
$0.75 (0.03/ea)
100
$2.00 (0.02/ea)
1000
$10.00 (0.01/ea)
‐  
#3
SKU #4000012
#3
SKU #4000012
1
$0.15 (0.15/ea)
25
$0.75 (0.03/ea)
100
$2.00 (0.02/ea)
1000
$10.00 (0.01/ea)
‐  
#4
SKU #4000022
#4
SKU #4000022
1
$0.15 (0.15/ea)
25
$0.75 (0.03/ea)
100
$2.00 (0.02/ea)
1000
$10.00 (0.01/ea)
‐  
#5
SKU #4000032
#5
SKU #4000032
1
$0.15 (0.15/ea)
25
$0.75 (0.03/ea)
100
$2.00 (0.02/ea)
1000
$10.00 (0.01/ea)
‐  
#6 Small
SKU #4000042
#6 Small
SKU #4000042
1
$0.15 (0.15/ea)
25
$0.75 (0.03/ea)
100
$2.00 (0.02/ea)
1000
$10.00 (0.01/ea)
‐  
#6 Large
SKU #4000052
#6 Large
SKU #4000052
1
$0.15 (0.15/ea)
25
$0.75 (0.03/ea)
100
$2.00 (0.02/ea)
1000
$10.00 (0.01/ea)
‐  
#8 Small
SKU #4000062
#8 Small
SKU #4000062
1
$0.15 (0.15/ea)
25
$1.00 (0.04/ea)
100
$3.00 (0.03/ea)
1000
$20.00 (0.02/ea)
‐  
#8 Large
SKU #4000072
#8 Large
SKU #4000072
1
$0.15 (0.15/ea)
25
$1.50 (0.06/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
‐  
#10 Small
SKU #4000082
#10 Small
SKU #4000082
1
$0.15 (0.15/ea)
25
$1.25 (0.05/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
‐  
#10 Large
SKU #4000092
#10 Large
SKU #4000092
1
$0.15 (0.15/ea)
25
$1.75 (0.07/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
‐  
#12 Small
SKU #4000102
#12 Small
SKU #4000102
1
$0.15 (0.15/ea)
25
$2.25 (0.09/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
‐  
#12 Large
SKU #4000112
#12 Large
SKU #4000112
1
$0.15 (0.15/ea)
25
$2.50 (0.10/ea)
100
$9.00 (0.09/ea)
1000
$70.00 (0.07/ea)
‐  
1/4" Small
SKU #4000122
1/4" Small
SKU #4000122
1
$0.17 (0.17/ea)
25
$2.00 (0.08/ea)
100
$7.00 (0.07/ea)
1000
$60.00 (0.06/ea)
‐  
1/4" Large
SKU #4000132
1/4" Large
SKU #4000132
1
$0.17 (0.17/ea)
25
$4.00 (0.16/ea)
100
$14.00 (0.14/ea)
1000
$120.00 (0.12/ea)
‐  
16 Small
SKU #4000142
16 Small
SKU #4000142
1
$0.15 (0.15/ea)
25
$2.50 (0.10/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
‐  
16 Large
SKU #4000152
16 Large
SKU #4000152
1
$0.27 (0.27/ea)
25
$6.25 (0.25/ea)
100
$22.00 (0.22/ea)
1000
$190.00 (0.19/ea)
‐  
18 Small
SKU #4000162
18 Small
SKU #4000162
1
$0.17 (0.17/ea)
25
$4.00 (0.16/ea)
100
$14.00 (0.14/ea)
1000
$120.00 (0.12/ea)
‐  
18 Large
SKU #4000172
18 Large
SKU #4000172
1
$0.37 (0.37/ea)
25
$8.50 (0.34/ea)
100
$31.00 (0.31/ea)
1000
$260.00 (0.26/ea)
‐  
5/16" Small
SKU #4000182
5/16" Small
SKU #4000182
1
$0.34 (0.34/ea)
25
$7.75 (0.31/ea)
100
$29.00 (0.29/ea)
1000
$240.00 (0.24/ea)
‐  
5/16" Large
SKU #4000192
5/16" Large
SKU #4000192
1
$0.35 (0.35/ea)
25
$8.00 (0.32/ea)
100
$29.00 (0.29/ea)
1000
$250.00 (0.25/ea)
‐  
3/8" Small
SKU #4000202
3/8" Small
SKU #4000202
1
$0.33 (0.33/ea)
25
$7.50 (0.30/ea)
100
$27.00 (0.27/ea)
1000
$230.00 (0.23/ea)
‐  
3/8" Large
SKU #4000212
3/8" Large
SKU #4000212
1
$0.57 (0.57/ea)
25
$13.00 (0.52/ea)
100
$48.00 (0.48/ea)
1000
$410.00 (0.41/ea)
‐  
7/16"
SKU #4000222
7/16"
SKU #4000222
1
$0.84 (0.84/ea)
25
$19.25 (0.77/ea)
100
$70.00 (0.70/ea)
1000
$590.00 (0.59/ea)
‐  
1/2" Small
SKU #4000232
1/2" Small
SKU #4000232
1
$0.93 (0.93/ea)
25
$21.25 (0.85/ea)
100
$77.00 (0.77/ea)
1000
$660.00 (0.66/ea)
‐  
1/2" Large
SKU #4000242
1/2" Large
SKU #4000242
1
$1.14 (1.14/ea)
25
$26.25 (1.05/ea)
100
$95.00 (0.95/ea)
1000
$810.00 (0.81/ea)
‐  
9/16"
SKU #4000252
9/16"
SKU #4000252
1
$3.27 (3.27/ea)
25
$75.00 (3.00/ea)
100
$273.00 (2.73/ea)
1000
$2,320.00 (2.32/ea)
‐  
5/8" Small
SKU #4000262
5/8" Small
SKU #4000262
1
$1.55 (1.55/ea)
25
$35.50 (1.42/ea)
100
$129.00 (1.29/ea)
1000
$1,100.00 (1.10/ea)
‐  
5/8" Large
SKU #4000272
5/8" Large
SKU #4000272
1
$2.25 (2.25/ea)
25
$51.50 (2.06/ea)
100
$187.00 (1.87/ea)
1000
$1,590.00 (1.59/ea)
‐  
3/4"
SKU #4000282
3/4"
SKU #4000282
1
$2.74 (2.74/ea)
25
$62.75 (2.51/ea)
100
$228.00 (2.28/ea)
1000
$1,940.00 (1.94/ea)
‐  
3/4"
SKU #4000292
3/4"
SKU #4000292
1
$3.60 (3.60/ea)
25
$82.50 (3.30/ea)
100
$300.00 (3.00/ea)
1000
$2,550.00 (2.55/ea)
‐  
7/8" Small
SKU #4000302
7/8" Small
SKU #4000302
1
$5.19 (5.19/ea)
25
$118.75 (4.75/ea)
100
$432.00 (4.32/ea)
1000
$3,670.00 (3.67/ea)
‐  
1"
SKU #4000312
1"
SKU #4000312
1
$6.54 (6.54/ea)
25
$150.00 (6.00/ea)
100
$545.00 (5.45/ea)
1000
$4,630.00 (4.63/ea)
‐  
1-1/8"
SKU #4000322
1-1/8"
SKU #4000322
1
$9.90 (9.90/ea)
25
$227.00 (9.08/ea)
100
$825.00 (8.25/ea)
1000
$7,010.00 (7.01/ea)
‐  
1-1/4"
SKU #4000332
1-1/4"
SKU #4000332
1
$12.02 (12.02/ea)
25
$275.50 (11.02/ea)
100
$1,002.00 (10.02/ea)
1000
$8,520.00 (8.52/ea)
‐  
1-1/2"
SKU #4000342
1-1/2"
SKU #4000342
1
$17.42 (17.42/ea)
25
$399.25 (15.97/ea)
100
$1,452.00 (14.52/ea)
1000
$12,340.00 (12.34/ea)
‐  

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