Steel – 140HV (galvanized zinc)
Stainless steel – A2-70; A2-80; A4-70; A4-80
| d | d1 | a | b | h | |
| М8 | 5/16" | 9 | 22 | 22 | 3.8/2 |
| M10 | 3/8" | 11 | 22 | 22 | 3.8/2 |
| M12 | 7/16" | 13.5 | 26 | 30 | 4.9/2.5 |
| 1/2" | 13.5 | 26 | 30 | 4.9/2.5 | |
| M16 | 5/8" | 17.5 | 32 | 36 | 5.9/3 |
| M20 | 3/4" | 22 | 40 | 44 | 7/3.5 |
| М22 | 7/8" | 24 | 44 | 50 | 8/4 |
| M24 | 26 | 56 | 56 | 8.5/4 | |
| 1" | 26 | 56 | 56 | 8.5/4 | |
| М27 | 30 | 56 | 56 | 8.5/4 | |
| М30 | 1 1/8" | 33 | 62 | 62 | 9/4 |
The DIN 434 square bevel washer (wedge washer) has an inclination level of 8% and is used for leveling the surfaces of channels, I-beams and tubes. The DIN 434 washer has two parallel grooves on the surface of the channel shelves that prevent it from turning.
The oblique washer DIN 434 complies with GOST 10906-78, is made of stainless steel A2-70; A2-80; A4-70; A4-80, which is resistant to corrosion, as well as galvanized steel 140HV.
The DIN 434 oblique washer is installed with a smooth surface under the nut or bolt head, leveling the surface and distributing the load, while the grooves also increase friction.
For more information, please call us at tel. +380442400024 or on the Eurobolt Ukraine website www.eurobolt.com.ua.
Analogous to DIN 434:
GOST 10906-78 are oblique washers of accuracy class C, designed to be placed under nuts or bolt heads to level 10% of channel shelf slopes and 12% of I-beam shelf slopes.
Marking
d – thread size of bolts and nuts
d1 – inner diameter of the washer
a, b – dimensions of the sides of the washer
h – height