UNI 6104 - Flat countersunk square neck bolts with hexagon nut
Current norm: DIN 605
Equivalent norms: DIN 605; CSN 021327; PN 82402;
Current norm: DIN 605
| Company | City | Country | Company profile |
|---|---|---|---|
| TOP LUSAVOUGA - Hardware and Tools | Cacia | Portugal | See Detail |
| TOP Lectoe Engineering 秘密研究所 Ltd | Wolverhampton | United Kingdom | See Detail |
| TOP Jiaxing Haina Fastener Co.,Limited | JIAXING | China | See Detail |
| TOP Shanghai Tengri Metal Products Co., Ltd | Shanghai | China | See Detail |
| TOP Hanshin Neji Co.,Ltd. | Osaka | Japan | See Detail |
| TOP Maruti Metal Industries | Jamnagar | India | See Detail |
| Zefitech AG | Hallwil | Switzerland | |
| John George & Sons Ltd | Reading | United Kingdom | |
| Partner in Technik GmbH (PIT) | Holzkirchen | Germany | |
| Anjac B.I. | AVIGNON | France |
Legend:
b - length of the thread (at least)
l - length of bolt
d - the nominal diameter of the thread
r - radius
ds - diameter of the screw shank
dk - head diameter
f - height squared
v - width of the square
Makings:
Steel: 3.6,4.6
Stainless: -
Plastic: -
Non Ferrous: -
Thread: 8g
Notes:
-
Table according to DIN 605:
dimensions in mm
| Thread d | M6 | M8 | M10 | |||||
| P | 1 | 1,25 | 1,5 | |||||
| b | l?125mm | 18 | 22 | 26 | ||||
| 125<l?200mm | 24 | 28 | 32 | |||||
| l>200mm | - | 41 | 45 | |||||
| dk | max. | 16,55 | 20,65 | 24,65 | ||||
| min. | 15,45 | 19,35 | 23,35 | |||||
| ds | max. | 6 | 8 | 10 | ||||
| min. | 5,52 | 7,42 | 9,42 | |||||
| f | max. | 7,45 | 9,45 | 11,55 | ||||
| min. | 6,55 | 8,55 | 9,45 | |||||
| r | max. | 0,9 | 1,2 | 1,5 | ||||
| v | max. | 6,48 | 8,58 | 10,58 | ||||
| min. | 5,52 | 7,42 | 9,42 | |||||
| l | ls | lg | ls | lg | ls | lg | ||
| nominal | min. | max. | min. | max. | min. | max. | min. | max. |
| 30 | 28,95 | 31,05 | - | 12,5 | - | 16 | ||
| 35 | 33,75 | 36,25 | - | 12,5 | - | 16 | ||
| 40 | 38,75 | 41,25 | 17 | 22 | - | 16 | - | 18 |
| 45 | 43,75 | 46,25 | 22 | 27 | 16,75 | 23 | - | 18 |
| 50 | 48,75 | 51,25 | 27 | 32 | 21,75 | 28 | 16,5 | 24 |
| 55 | 53,5 | 56,5 | 32 | 37 | 26,75 | 33 | 21,5 | 29 |
| 60 | 58,5 | 61,5 | 37 | 42 | 31,75 | 38 | 26,5 | 34 |
| 65 | 63,5 | 66,5 | 36,75 | 43 | 31,5 | 39 | ||
| 70 | 68,5 | 71,5 | 41,75 | 48 | 36,5 | 44 | ||
| 80 | 78,5 | 81,5 | 51,75 | 58 | 46,5 | 54 | ||
| 90 | 88,75 | 91,75 | 56,5 | 64 | ||||
| 100 | 98,25 | 101,75 | 66,5 | 74 | ||||
| Thread d | M6 | M8 | M10 |
| l | Wight kg/1000pcs | ||
| 30 | 8,8 | 15,4 | |
| 35 | 9,8 | 17,4 | |
| 40 | 10,8 | 19,3 | 30,6 |
| 45 | 11,9 | 21,3 | 33,6 |
| 50 | 12,9 | 23,2 | 36,5 |
| 55 | 13,9 | 25,2 | 39,4 |
| 60 | 14,9 | 27,1 | 42,4 |
| 65 | 29,1 | 45,3 | |
| 70 | 31 | 48,2 | |
| 80 | 34,9 | 54,1 | |
| 90 | 59,9 | ||
| 100 | 65,7 | ||
| Product | Date | Country | Detail |
|---|---|---|---|
| DIN 605 | 2024-04-22 06:50:34 | Czech Republic | See Detail |
| UNI 6104 | 2023-08-03 11:24:00 | Israel | See Detail |