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General Purpose Flat Washers

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Bolt Size
I.D.
Body Material
Body Finish
O.D.
Thickness
M4
4.3mm
Steel
Zinc Plated
8mm
0.5mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 4 MM, I.D. 4.3mm x O.D. 8mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: < 5mm
Range O.D.: 5mm to 9.99mm
Hardness: N/A
M5
5.3mm
Steel
Zinc Plated
9.5mm
1mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 5 MM, I.D. 5.3mm x O.D. 9.5mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 5mm to 9.99mm
Hardness: N/A
M6
6.4mm
Steel
Zinc Plated
11mm
1.6mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 6 MM, I.D. 6.4mm x O.D. 11mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 10mm to 14.99mm
Hardness: N/A
M8
8.4mm
Steel
Zinc Plated
15mm
1.6mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 8 MM, I.D. 8.4mm x O.D. 15mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 15mm to 19.99mm
Hardness: N/A
M10
10.5mm
Steel
Zinc Plated
18mm
1.6mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 10 MM, I.D. 10.5mm x O.D. 18mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 10mm to 14.99mm
Range O.D.: 15mm to 19.99mm
Hardness: N/A
M12
13mm
Steel
Zinc Plated
20mm
2mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 12 MM, I.D. 13mm x O.D. 20mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 10mm to 14.99mm
Range O.D.: 20mm to 29.99mm
Hardness: N/A
M14
15mm
Steel
Zinc Plated
24mm
2mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 14 MM, I.D. 15mm x O.D. 24mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 15mm to 19.99mm
Range O.D.: 20mm to 29.99mm
Hardness: N/A
M16
17mm
Steel
Zinc Plated
27mm
2mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 16 MM, I.D. 17mm x O.D. 27mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 15mm to 19.99mm
Range O.D.: 20mm to 29.99mm
Hardness: N/A
M18
19mm
Steel
Zinc Plated
30mm
2.5mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 18 MM, I.D. 19mm x O.D. 30mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 15mm to 19.99mm
Range O.D.: 30mm & More
Hardness: N/A
M20
21mm
Steel
Zinc Plated
33mm
2.5mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 20 MM, I.D. 21mm x O.D. 33mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 20mm to 29.99mm
Range O.D.: 30mm & More
Hardness: N/A
M26
27mm
Steel
Zinc Plated
40mm
2.5mm
Washers, Plain Flat, Style CC, Metric DIN 433, Steel, Zinc Plated, Bolt Size 26 MM
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 20mm to 29.99mm
Range O.D.: 30mm & More
Hardness: N/A
N/A
8mm
Steel
Zinc Plated
12mm
2mm
Washers, Plain Flat, Style CC, Metric, Steel, Zinc Plated, Bolt Size 8 MM, I.D. 8mm x O.D. 12mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 10mm to 14.99mm
Hardness: N/A
N/A
9mm
Steel
Zinc Plated
13mm
2mm
Washers, Plain Flat, Style CC, Metric, Steel, Zinc Plated, Bolt Size 9 MM, I.D. 9mm x O.D. 13mm
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 10mm to 14.99mm
Hardness: N/A
M4
4.3mm
Stainless
Bare
8mm
0.5mm
Washers, Plain Flat, Style CC, Metric DIN 433, A4 Stainless (316), Bolt Size 4 MM, I.D. 4.3mm x O.D. 8mm
Type: N/A
Grade: Ungraded
Class Type: A4
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: < 5mm
Range O.D.: 5mm to 9.99mm
Hardness: N/A
M5
5.3mm
Stainless
Bare
9.5mm
1mm
Washers, Plain Flat, Style CC, Metric DIN 433, A4 Stainless (316), Bolt Size 5 MM, I.D. 5.3mm x O.D. 9.5mm
Type: N/A
Grade: Ungraded
Class Type: A4
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 5mm to 9.99mm
Hardness: N/A
M6
6.4mm
Stainless
Bare
11mm
1.6mm
Washers, Plain Flat, Style CC, Metric DIN 433, A4 Stainless (316), Bolt Size 6 MM, I.D. 6.4mm x O.D. 11mm
Type: N/A
Grade: Ungraded
Class Type: A4
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 10mm to 14.99mm
Hardness: N/A
M8
8.4mm
Stainless
Bare
15mm
1.6mm
Washers, Plain Flat, Style CC, Metric DIN 433, A4 Stainless (316), Bolt Size 8 MM, I.D. 8.4mm x O.D. 15mm
Type: N/A
Grade: Ungraded
Class Type: A4
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5mm to 9.99mm
Range O.D.: 15mm to 19.99mm
Hardness: N/A
M10
10.5mm
Stainless
Bare
18mm
1.6mm
Washers, Plain Flat, Style CC, Metric DIN 433, A4 Stainless (316), Bolt Size 10 MM, I.D. 10.5mm x O.D. 18mm
Type: N/A
Grade: Ungraded
Class Type: A4
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 10mm to 14.99mm
Range O.D.: 15mm to 19.99mm
Hardness: N/A
#10
.189"
Copper
Bare
1/2"
.040"
Washers, Plain Flat, Copper, Bolt Size 3/16, I.D. .189" x O.D. 1/2"
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 1/8 to .249
Range O.D.: 1/2 to .6249
Hardness: N/A
1/4"
.253"
Copper
Bare
11/16"
.047"
Washers, Plain Flat, Copper, Bolt Size 1/4, I.D. .253" x O.D. 11/16"
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 1/4 to .3749
Range O.D.: 5/8 to .749
Hardness: N/A
5/16"
.337"
Copper
Bare
7/8"
.064"
Washers, Plain Flat, Copper, Bolt Size 5/16, I.D. .337" x O.D. 7/8"
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 1/4 to .3749
Range O.D.: 7/8 to .999
Hardness: N/A
3/8"
25/64"
Copper
Bare
1"
.062"
Washers, Plain Flat, Copper, Bolt Size 3/8, I.D. .391" x O.D. 1"
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 3/8 to .499
Range O.D.: 1 to 1.999
Hardness: N/A
1/2"
9/16"
Copper
Bare
1 1/4"
.093"
Washers, Plain Flat, Copper, Bolt Size 1/2, I.D. .563" x O.D. 1-1/4"
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 1/2 to .6249
Range O.D.: 1 to 1.999
Hardness: N/A
5/8"
11/16"
Copper
Bare
1 1/2"
.095"
Washers, Plain Flat, Copper, Bolt Size 5/8, I.D. .687" x O.D. 1-1/2"
Type: N/A
Grade: Ungraded
Class Type: N/A
Thickness MIN: N/A
Thickness MAX: N/A
Range I.D.: 5/8 to .749
Range O.D.: 1 to 1.999
Hardness: N/A