UNI 7473 - Prevailing torque nuts with nonmetalic insert
Current norm: DIN EN ISO 7040, 10512
Equivalent norms: DIN 982; ISO 7040; CSN 021492;
Current norm: DIN EN ISO 7040, 10512
| Company | City | Country | Company profile |
|---|---|---|---|
| TOP EU Fasteners Portal, s.r.o. | Brno | Czech Republic | See Detail |
| TOP LUSAVOUGA - Hardware and Tools | Cacia | Portugal | See Detail |
| TOP Lectoe Engineering Fasteners Ltd | Wolverhampton | United Kingdom | See Detail |
| TOP Jiaxing Haina Fastener Co.,Limited | JIAXING | China | See Detail |
| TOP WENZHOU XIONGLIAN HARDWARE MECHANICAL CO., LTD. | Wenzhou | China | See Detail |
| TOP Shanghai Tengri Metal Products Co., Ltd | Shanghai | China | See Detail |
| TOP Ferrobend | Mumbai | India | See Detail |
| Śrubstal I Oddział | Piekary Śląskie | Poland | |
| SOLDI-KHARKIV Kharkiv Branch Office | Kharkiv | Ukraine | |
| Enka Cıvata İmalat Sanayi Mamulleri Pazarlama Ltd.Şti. | Kocaeli | Turkey |
Legend:
s - size of the hexagon
d - the nominal diameter of the thread
h - height of the nut
m - hight of the nut part
Makings:
Steel: 5,6,8,10
Stainless: A2,A4
Plastic: -
Non Ferrous: -
Thread: 6H
Notes:
-
Table according to DIN 982:
dimensions in mm
| Thread size d | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | |
| - | - | - | M8x1 | M10x1 | M12x1,5 | M14x1,5 | M16x1,5 | M18x2 | M20x2 | M22x2 | M24x2 | ||
| - | - | - | - | M10x1,25 | M12x1,25 | - | - | M18x1,5 | M20x2 | M22x2 | - | ||
| P | 0,8 | 1 | 1 | 1,25 | 1,5 | 1,75 | 2 | 2 | 2,5 | 2,5 | 2,5 | 3 | |
| da | min. | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| max. | 5,75 | 6,75 | 7,75 | 8,75 | 10,8 | 13 | 15,1 | 17,3 | 19,5 | 21,6 | 23,7 | 25,9 | |
| dw | min. | 6,9 | 8,9 | 9,6 | 11,6 | 15,6 | 17,4 | 20,5 | 22,5 | 24,9 | 27,7 | 29,5 | 33,2 |
| e | min. | 8,79 | 11,05 | 12,12 | 14,38 | 18,9 | 21,1 | 24,49 | 26,75 | 29,56 | 32,95 | 35,03 | 29,55 |
| h | max. = nominal size | 6,3 | 8 | 8,5 | 9,5 | 11,5 | 14 | 16 | 18 | 20 | 22 | 25 | 28 |
| min. | 6 | 7,7 | 8,2 | 9,14 | 11,14 | 13,64 | 15,3 | 17,3 | 19,16 | 20,7 | 23,7 | 26,7 | |
| m | min. | 4,4 | 4,9 | 6,14 | 6,44 | 8,04 | 10,37 | 12,1 | 14,1 | 15,1 | 16,9 | 18,1 | 20,2 |
| m´ | min. | 3,52 | 3,92 | 4,91 | 5,15 | 6,43 | 8,3 | 9,68 | 11,28 | 12,08 | 13,52 | 14,48 | 16,16 |
| s | max. = nominal size | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 |
| min. | 7,78 | 9,78 | 10,73 | 12,73 | 16,73 | 19,67 | 21,67 | 23,67 | 26,16 | 29,16 | 31 | 35 | |
| Weight (7,85 kg/dm3) kg/1000pcs | 1,4 | 3,1 | 3,2 | 6 | 11,7 | 16,6 | 21 | 37,8 | 51,6 | 68 | 86 | 127 | |
| Product | Date | Country | Detail |
|---|---|---|---|
| DIN 982, UNI 7473 | 2023-03-03 21:37:51 | India | See Detail |
| UNI 7473 M4 ZB | 2022-12-02 06:52:11 | Poland | See Detail |
| fasteners | 2020-08-28 11:38:33 | United Kingdom | See Detail |
| DIN 982 | 2018-11-20 07:59:50 | Vietnam | See Detail |