Fornitori di Square taper washers for U-sections for high-tensile structural bolting
Questo prodotto è regolamentato dalle seguenti norme:
Dati tecnici
Square taper washers for U-sections for high-tensile structural bolting
Questo prodotto è regolamentato dalle seguenti norme:
Standard UNI 5715
Channel clamping plates for high- strength bolts for structural engineering of IPN sections
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Dimensions in mm - source UNI 5715 Publication Date: 03/2002 |
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thread
size
|
d
min/nom
|
a nom
|
b nom
|
c nom/min |
e nom
|
h nom
|
r
|
t
|
Approximate weight, in kg x1000 pcs, (ρ=7,85 kg/dm3) |
| M 12 | 13 | 26 | 30 | 1.6 | 4.1 | 6.2 | 1.6 | 0.7 | 20.4 |
| M 14 | 15 | 32 | 36 | 1.6 | 5 | 7.5 | 2 | 0.8 | 37.8 |
| M 16 | 17 | 32 | 36 | 1.6 | 5 | 7.5 | 2 | 0.8 | 35.7 |
| M 18 | 19 | 40 | 44 | 1.6 | 6.1 | 9.2 | 2.4 | 0.9 | 70 |
| M 20 | 21 | 40 | 44 | 2 | 6.1 | 9.2 | 2.4 | 0.9 | 66.5 |
| M 22 | 23 | 44 | 50 | 2 | 6.5 | 10 | 2.4 | 1 | 89.8 |
| M 24 | 25 | 56 | 56 | 2 | 6.9 | 10.8 | 2.4 | 1 | 142 |
| M 27 | 28 | 56 | 56 | 2.5 | 6.9 | 10.8 | 2.4 | 1 | 134 |
| M 30 | 31 | 62 | 62 | 2.5 | 7.5 | 11.7 | 2.4 | 1 | 174 |
| M 33 | 37 | 68 | 68 | 3 | 8 | 12.5 | 2.4 | 1 | 210 |
Standard DIN 6917
Square taper washers for I-sections for high-tensile structural bolting (14% tilt)
This standard (DIN 6917) defines size and characteristics of square taper washers for I-sections for high-tensile structural bolting.
|
Dimensions in mm - source DIN 6917 Publication date: 10 - 1989 supersedes DIN 6917 03 -1979 |
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| thread size | d nom | a x b nom | h nom | r ≈ | t ≈ | c nom= min | ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) |
| M 12 | 13 | 26x30 | 6.2 | 1.6 | 0.7 | 1.6 | 20.4 |
| M 16 | 17 | 32x36 | 7.5 | 2 | 0.8 | 1.6 | 35.7 |
| M 20 | 21 | 40x44 | 9.2 | 2.4 | 0.9 | 2 | 66.5 |
| M 22 | 23 | 44x50 | 10 | 2.4 | 1 | 2 | 89.8 |
| M 24 | 25 | 56x59 | 10.8 | 2.4 | 1 | 2 | 142 |
| M 27 | 28 | 56x59 | 10.8 | 2.4 | 1 | 2.5 | 134 |
| M 30 | 31 | 62x65 | 11.7 | 2.4 | 1 | 2.5 | 174 |
| M 36 | 37 | 68x71 | 12.5 | 2.4 | 1 | 3 | 210 |
Standard DIN 6918
Square taper washers for high-strength structual bolting of steel channel sections
This standard (DIN 6918) defines size and characteristics of square taper washers for U-sections for high-tensile structural bolting.
|
Dimensions in mm - source DIN 6918 Publication date: 04 -1990 Supersedes DIN 6918 03 - 1979 |
|||||||||||||||
| thread size | d nom=min | a x b nom | h nom | r ≈ | t ≈ | c nom=min | ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) | ||||||||
| M 12 | 13 | 26x30 | 4.9 | 2 | 0.7 | 1.6 | 18.3 | ||||||||
| M 16 | 17 | 32x36 | 5.9 | 2.4 | 0.8 | 1.6 | 31.7 | ||||||||
| M 20 | 21 | 40x44 | 7 | 2.8 | 0.9 | 2 | 57.1 | ||||||||
| M 22 | 23 | 44x50 | 8 | 3.2 | 1 | 2 | 82.8 | ||||||||
| M 24 | 25 | 56x56 | 8.5 | 3.2 | 1 | 2 | 129 | ||||||||
| M 24 | 25A (1) | 56X56 | 7.65 | 3.88 | 1 | 2 | 128 | ||||||||
| M 27 | 28 | 56x59 | 8.5 | 3.2 | 1 | 2.5 | 122 | ||||||||
| M 27 | 28A (1) | 56x59 | 7.65 | 3.88 | 1 | 2.5 | 121 | ||||||||
| M 30 | 31 | 62x65 | 9 | 3.2 | 1 | 2.5 | 156 | ||||||||
| M 30 | 31A (1) | 62x65 | 8.05 | 3.96 | 1 | 2.5 | 155 | ||||||||
| M 36 | 37 | 68x71 | 9.4 | 3.2 | 1 | 3 | 182 | ||||||||
| M 36 | 37 A (1) | 68x71 | 8.7 | 4.24 | 1 | 3 | 191 | ||||||||
| (1) for screws with 5 % tilt | |||||||||||||||
Standard UNI 5716
Channel clamping plates for high- strength bolts, for structural engineering of UPN sections
|
Dimensions in mm - source UNI 5716 Publication date: 03-2002 supersedes UNI 5716 06-1975 |
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| thread size | d nom=min | a x b nom | h nom | ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) | |||
| M 12 | 13 | 26x30 | 4.9 | 18.3 | |||
| M 14 | 15 | 32x36 | 5.9 | 33.7 | |||
| M 16 | 17 | 32x36 | 5.9 | 31.5 | |||
| M 18 | 19 | 40x44 | 7 | 59.1 | |||
| M 20 | 21 | 40x44 | 7 | 56.3 | |||
| M 22 | 23 | 44x50 | 8 | 81.1 | |||
| M 24 | 25 | 56x56 | 8.5 | 128 | |||
| M 27 | 28 | 56x56 | 8.5 | 114 | |||
Standard NF E27-681
8% and 14% tapers for assembly of I-beams and U-beams
Dettagli
Square taper washers for U-sections for high-tensile structural bolting
|
Dimensions in mm - source DIN 6918 Publication date: 1990 |
|||||||||||||||
| thread size | d nom=min | a x b nom | h nom | r ≈ | t ≈ | c nom=min | ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) | ||||||||
| M 12 | 13 | 26x30 | 4.9 | 2 | 0.7 | 1.6 | 18.3 | ||||||||
| M 16 | 17 | 32x36 | 5.9 | 2.4 | 0.8 | 1.6 | 31.7 | ||||||||
| M 20 | 21 | 40x44 | 7 | 2.8 | 0.9 | 2 | 57.1 | ||||||||
| M 22 | 23 | 44x50 | 8 | 3.2 | 1 | 2 | 82.8 | ||||||||
| M 24 | 25 | 56x56 | 8.5 | 3.2 | 1 | 2 | 129 | ||||||||
| M 24 | 25A (1) | 56X56 | 7.65 | 3.88 | 1 | 2 | 128 | ||||||||
| M 27 | 28 | 56x59 | 8.5 | 3.2 | 1 | 2.5 | 122 | ||||||||
| M 27 | 28A (1) | 56x59 | 7.65 | 3.88 | 1 | 2.5 | 121 | ||||||||
| M 30 | 31 | 62x65 | 9 | 3.2 | 1 | 2.5 | 156 | ||||||||
| M 30 | 31A (1) | 62x65 | 8.05 | 3.96 | 1 | 2.5 | 155 | ||||||||
| M 36 | 37 | 68x71 | 9.4 | 3.2 | 1 | 3 | 182 | ||||||||
| M 36 | 37 A (1) | 68x71 | 8.7 | 4.24 | 1 | 3 | 191 | ||||||||
| (1) for screws with 5 % tilt | |||||||||||||||
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