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Unit:mm

Plain Washers, Chamfered - Product Grade A

GB /T 97.2 - 2002

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国标GB /T97.2 - 2002 GB97.2 97.2GB Plain Washers, Chamfered - Product Grade A
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Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Size
Φ5 Φ6 Φ8 Φ10 Φ12 (Φ14) Φ16 (Φ18) Φ20 (Φ22) Φ24 (Φ27)
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
per 1000 units ≈ kg
5.3 6.4 8.4 10.5 13 15 17 19 21 23 25 28
5.48 6.62 8.62 10.77 13.27 15.27 17.27 19.33 21.33 23.33 25.33 28.33
10 12 16 20 24 28 30 34 37 39 44 50
9.64 11.57 15.57 19.48 23.48 27.48 29.48 33.38 36.38 38.38 43.38 49.38
1 1.6 1.6 2 2.5 2.5 3 3 3 3 4 4
1.1 1.8 1.8 2.2 2.7 2.7 3.3 3.3 3.3 3.3 4.3 4.3
0.9 1.4 1.4 1.8 2.3 2.3 2.7 2.7 2.7 2.7 3.7 3.7
0.443 1.02 1.83 3.57 6.27 8.62 11.3 14.7 17.16 18.35 32.33 42.32
Size
Φ30 (Φ33) Φ36 (Φ39) Φ42 (Φ45) Φ48 (Φ52) Φ56 (Φ60) Φ64
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
per 1000 units ≈ kg
31 34 37 42 45 48 52 56 62 66 70
31.39 34.62 37.62 42.62 45.62 48.62 52.74 56.74 62.74 66.74 70.74
56 60 66 72 78 85 92 98 105 110 115
55.26 58.8 64.8 70.8 76.8 83.6 90.6 96.6 103.6 108.6 113.6
4 5 5 6 8 8 8 8 10 10 10
4.3 5.6 5.6 6.6 9 9 9 9 11 11 11
3.7 4.4 4.4 5.4 7 7 7 7 9 9 9
53.64 75.34 92.07 126.5 200.2 242.7 284.1 319 442.7 477.4 513.2

Alternative history

GB /T 97.2 - 1985 GB /T 97.2 - 2002
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1 Product Grade A, up to Hardness 250 HV, Primarily for Hexagon Bolts and Nuts [DIN]
DIN 125-1 - 1990 		Product Grade A, up to Hardness 250 HV, Primarily for Hexagon Bolts and Nuts

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28 Washers for Clevis Pins - Product Grade C [DIN]
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