Jul 2025
Washers Weight Chart in Kg, mm
WASHERS WEIGHT CHART IN KG
| APPROX. WEIGHT IN KGS FOR 100 NOS |
| Size |
PLAIN PUNCHED
WASHER
IS:2016 |
HEAVY WASHER
IS:6610 |
MACHINED
WASHER
IS:2016 |
SQUARE & TAPER WASHERS |
SPRING WASHER
FLAT SECTION
IS:3063-72 |
SPRING WASHER
SQUARE SECTION
IS:6735-72
DIN:7980 |
Size
(Inches) |
PLAIN PUNCHED
WASHER
BS:3410 TABLE 7 |
SPRING WASHER
FLAT SECTION
BS:1802-1951 |
SPRING WASHER
SQUARE SECTION
BS:1802-1951 |
| MACHINED |
HIGH STRENGTH
FRICTION GRIP |
FOR CHANNELS
IS:5372-75 |
FOR I-BEAM
IS:5374-75 |
TYPE-B (CHANNELS)
IS:6649-85 |
TYPE-C (I-BEAMS)
IS:6649-85 |
| M3 | | | | | | | | 0.01 | 0.01 | | | | |
| M4 | | | | | | | | 0.02 | 0.02 | | | | |
| M5 | 0.04 |
| 0.04 |
|
|
|
| 0.03 | 0.03 |
|
|
|
|
| M6 | 0.11 |
| 0.11 |
|
|
|
| 0.08 | 0.04 | 1/4" | 0.21 |
|
|
| M8 | 0.20 |
| 0.21 | 1.10 | 1.20 |
|
| 0.16 | 0.11 | 5/16" | 0.35 |
|
|
| M10 | 0.39 | 1.60 | 0.40 | 1.00 | 1.10 |
|
| 0.25 | 0.20 | 3/8" | 0.48 |
|
|
| M12 | 0.58 | 1.90 | 0.62 | 2.00 | 2.20 | 2.00 | 1.80 | 0.38 | 0.23 | 1/2" | 1.07 |
|
|
| M14 | 0.82 |
|
|
|
|
|
| 0.60 | 0.38 |
|
|
|
|
| M16 | 1.06 | 2.90 | 1.13 | 3.40 | 3.75 | 9.00 | 8.50 | 0.89 | 0.59 | 5/8" | 1.85 |
|
|
| M18 | 1.27 |
|
|
|
|
|
| 0.97 | 0.66 |
|
|
|
|
| M20 | 1.64 | 4.40 | 1.72 | 5.80 | 6.70 | 8.50 | 8.00 | 1.52 | 1.23 | 3/4" | 2.91 |
|
|
| M22 | 1.75 |
|
|
|
| 7.50 | 7.00 | 1.65 | 1.36 | 7/8" | 4.27 |
|
|
| M24 | 3.11 | 6.30 | 3.30 | 13.50 | 16.00 | 6.50 | 6.00 | 2.62 | 1.81 | 1" | 6.13 |
|
|
| M27 | 3.94 | 8.00 | 4.23 | 12.50 | 15.00 | 12.00 | 11.50 | 2.87 | 2.06 | 1.1/8" | 7.69 |
|
|
| M30 | 5.05 | 10.10 | 5.36 | 16.50 | 18.70 | 17.50 | 16.00 | 4.43 | 3.20 | 1.1/14" | 9.90 |
|
|
| M33 | 7.10 | 12.00 | 7.54 | 21.00 | 23.50 | 23.00 | 22.50 | 6.30 | 3.50 |
|
|
|
|
| M36 | 8.73 | 14.60 | 9.20 | 25.50 | 29.20 | 26.50 | 26.00 | 6.73 | 5.25 | 1.1/12" | 17.24 |
|
|
| M39 | 12.60 | 16.70 | 13.30 | 28.30 | 34.50 |
|
| 7.17 | 5.61 |
|
|
|
|
| M42 | 17.50 | 20.10 | 18.30 |
|
|
|
| 11.10 | 8.00 |
|
|
|
|
| M45 | 21.20 | 22.20 | 22.00 |
|
|
|
| 11.70 | 8.53 |
|
|
|
|
| M48 | 28.40 | 26.00 | 29.40 |
|
|
|
| 12.30 | 9.00 | 2" | 27.78 |
|
|
| M52 | 31.90 |
| 33.00 |
|
|
|
| 18.20 |
|
|
|
|
|
| M56 | 47.90 |
|
|
|
|
|
| 19.30 |
|
|
|
|
|
| M60 | 51.60 |
|
|
|
|
|
| 20.30 |
|
|
|
|
|
| M64 | 55.40 |
|
|
|
|
|
| 21.80 |
|
|
|
|
|
| M68 | 57.40 |
|
|
|
|
|
|
|
|
|
|
|
|
| M72 | 63.40 |
|
|
|
|
|
| 24.00 |
|
|
|
|
|
SPRING WASHERS – FLAT (RECTANGULAR) SECTION CONFORMING TO IS 3063–1994
NOM SIZE
MM |
Inner Dia (d)
Basic Tol (+) |
Outer Dia (d1)
Max |
WIDTH (b)
Basic Tol (+ or –) |
THICKNESS (S)
Basic Tol (+ or –) |
Weight per 1000 in
Kgs |
| d |
+Tol |
d1 |
b |
+/-Tol |
S |
+/-Tol |
| 3 | 3.1 | 0.3 | 6.2 | 1.3 | 0.1 | 0.8 | 0.1 | 0.11 |
| 4 | 4.1 | 0.3 | 7.6 | 1.5 | 0.1 | 0.9 | 0.1 | 0.18 |
| 5 | 5.1 | 0.3 | 9.2 | 1.8 | 0.1 | 1.2 | 0.1 | 0.36 |
| 6 | 6.1 | 0.4 | 11.8 | 2.5 | 0.15 | 1.6 | 0.1 | 0.83 |
| 8 | 8.1 | 0.4 | 14.8 | 3 | 0.15 | 2 | 0.1 | 1.60 |
| 10 | 10.2 | 0.5 | 18.1 | 3.5 | 0.2 | 2.2 | 0.15 | 2.53 |
| 12 | 12.2 | 0.5 | 21.1 | 4 | 0.2 | 2.5 | 0.15 | 3.82 |
| 14 | 14.2 | 0.5 | 24.1 | 4.5 | 0.2 | 3 | 0.15 | 6.01 |
| 16 | 16.2 | 0.8 | 27.4 | 5 | 0.2 | 3.5 | 0.2 | 8.91 |
| 18 | 18.2 | 0.8 | 29.4 | 5 | 0.2 | 3.5 | 0.2 | 9.73 |
| 20 | 20.2 | 1 | 33.6 | 6 | 0.2 | 4 | 0.2 | 15.20 |
| 22 | 22.5 | 1 | 35.9 | 6 | 0.2 | 4 | 0.2 | 16.50 |
| 24 | 24.5 | 1 | 40 | 7 | 0.25 | 5 | 0.2 | 26.20 |
| 27 | 27.5 | 1 | 43 | 7 | 0.25 | 5 | 0.2 | 28.70 |
| 30 | 30.5 | 1.2 | 48.2 | 8 | 0.25 | 6 | 0.2 | 44.30 |
| 33 | 33.5 | 1.2 | 55.2 | 10 | 0.25 | 6 | 0.2 | 63.00 |
| 36 | 36.5 | 1.2 | 58.2 | 10 | 0.25 | 6 | 0.2 | 67.30 |
| 39 | 39.5 | 1.2 | 61.2 | 10 | 0.25 | 6 | 0.2 | 71.70 |
| 42 | 42.5 | 1.2 | 68.2 | 12 | 0.25 | 7 | 0.25 | 111.00 |
| 45 | 45.5 | 1.2 | 71.2 | 12 | 0.25 | 7 | 0.25 | 117.00 |
| 48 | 49 | 1.5 | 75 | 12 | 0.25 | 7 | 0.25 | 123.00 |
| 52 | 53 | 1.5 | 83 | 14 | 0.25 | 8 | 0.25 | 182.00 |