Steel
Stainless steel – A2-70; A2-80
| d1 | d2 | d3 | b | h | t | z |
| M8х1 | 20 | 16 | 4 | 5 | 1.5 | 0,5 |
| M10х1 | 25 | 20 | 5 | 6 | 2 | 0,5 |
| M12х1.5 | 28 | 23 | 5 | 6 | 2 | 0,5 |
| M14х1.5 | 30 | 25 | 5 | 7 | 2 | 0,5 |
| M16х1.5 | 32 | 27 | 5 | 7 | 2 | 0,5 |
| M18х1.5 | 34 | 28 | 6 | 8 | 2.5 | 0,5 |
| М20х1.5 | 36 | 30 | 6 | 8 | 2.5 | 0,5 |
| М22х1.5 | 40 | 34 | 6 | 9 | 2.5 | 0,5 |
| М24х1.5 | 42 | 36 | 6 | 9 | 2.5 | 0,5 |
| М26х1.5 | 45 | 38 | 7 | 10 | 3 | 0,5 |
| М28х1.5 | 50 | 43 | 7 | 10 | 3 | 0,5 |
| М30х1.5 | 50 | 43 | 7 | 10 | 3 | 0,5 |
| М32х1.5 | 52 | 45 | 7 | 11 | 3 | 0,5 |
| М35х1.5 | 55 | 48 | 7 | 11 | 3 | 0,5 |
| М38х1.5 | 58 | 50 | 7 | 11 | 3.5 | 0,5 |
| М40х1.5 | 62 | 54 | 8 | 11 | 3.5 | 0,5 |
| М42х1.5 | 62 | 54 | 8 | 11 | 3.5 | 0,5 |
| М45х1.5 | 68 | 60 | 8 | 12 | 3.5 | 0,5 |
| М48х1.5 | 75 | 67 | 8 | 12 | 3.5 | 0,5 |
| М50х1.5 | 75 | 67 | 8 | 12 | 3.5 | 0,5 |
| М52х1.5 | 80 | 70 | 10 | 13 | 4 | 0,5 |
| М55х1.5 | 80 | 70 | 10 | 13 | 4 | 0,5 |
| М58х1.5 | 90 | 80 | 10 | 13 | 4 | 0,5 |
| М60х1.5 | 90 | 80 | 10 | 13 | 4 | 0,5 |
| М62х1.5 | 95 | 85 | 10 | 14 | 4 | 0,5 |
| М65х1.5 | 95 | 85 | 10 | 14 | 4 | 0,5 |
| М68х1.5 | 100 | 90 | 10 | 14 | 4 | 0,5 |
| М70х1.5 | 100 | 90 | 10 | 14 | 4 | 0,5 |
| М72х1.5 | 110 | 100 | 10 | 14 | 4 | 0,5 |
| М75х1.5 | 110 | 100 | 10 | 14 | 4 | 0,5 |
| М80х2 | 115 | 105 | 10 | 16 | 4 | 1 |
| М85х2 | 120 | 110 | 10 | 16 | 4 | 1 |
| М90х2 | 130 | 120 | 10 | 16 | 4 | 1 |
| М95х2 | 135 | 120 | 12 | 16 | 5 | 1 |
| М100х2 | 145 | 130 | 12 | 16 | 5 | 1 |
| М110х2 | 155 | 140 | 12 | 16 | 5 | 1 |
| М120х2 | 165 | 150 | 12 | 18 | 5 | 1 |
The spline nut DIN 1804 complies with GOST 11871-88. This hardware is intended for fastening components on rotation shafts and fixing bearings.
The upper part of the product has special slots, which are used to securely bind it with a special semicircular wrench. In the final position, the tightened DIN 1804 nut is locked with a DIN 462 lock washer. The number of slots depends on the diameter of the nut.
The DIN 1804 nut is used in industry to achieve maximum assembly density in torque devices.
This type of nut DIN 1804, made of carbon and stainless steel A2-70; A2-80, in addition to the accompanying fasteners, can be purchased at www.eurobolt.com.ua.
The spline nut DIN 1804 complies with GOST 11871-88. This hardware is intended for fastening components on rotation shafts and fixing bearings.
The upper part of the product has special slots, which are used to securely bind it with a special semicircular wrench. In the final position, the tightened DIN 1804 nut is locked with a DIN 462 lock washer. The number of slots depends on the diameter of the nut.
The DIN 1804 nut is used in industry to achieve maximum assembly density in torque devices.
This type of nut DIN 1804, made of carbon and stainless steel A2-70; A2-80, in addition to the accompanying fasteners, can be purchased at www.eurobolt.com.ua.
Analogous to DIN 1804:
GOST 11871-88 – round spline nuts of accuracy class A with nominal thread diameters from M6 to M200.
Marking
d1 – nominal thread diameter
d2 – outer diameter of the nut
d3 – turnkey size for spline nut
b – width of the turnkey groove
h – height of the nut
t – depth of the keyway groove
z – height of the ledge