Vijak: zatični s unutarnjim šesterokutom
ISO 4027
ISO 4027 - Hexagon socket set screws with truncated cone point
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Zatični vijci s unutarnjim šesterokutom i krnjim stožastim vrhom, norma ISO koja je zamijenila DIN 914; izvedbe s ravnim krajem, valjkastim čepom i čašastim vrhom su ISO 4026, ISO 4028 i ISO 4029. Vijak bez glave drži glavinu, prsten, zupčanik ili polugu na vratilu: stožasti vrh zabada se u vratilo ili u udubinu izbušenu za njega i sprječava da se dio okreće i klizi. Vijak ima navoj po cijeloj duljini i okreće se šesterokutnim ključem u ležištu svojega ravnog kraja, pa potpuno ulazi u svoju rupu i ništa ne strši. Vrh je stožac od 90 stupnjeva s malom ravnom plohom na kraju; kod kratkih vijaka, do duljine koja ovisi o veličini, stožac i skošenje na kraju s ležištem imaju 120 stupnjeva, a ležište je pliće. Čelični vijci izrađuju se u razredu tvrdoće 45H, a vijci od nehrđajućeg čelika u razredima A1-12H, A2-21H, A3-21H, A4-21H i A5-21H; navoj je ISO metrički s krupnim korakom i tolerancijom 6g, a razred proizvoda je A. Obuhvaća navoje od M1,6 do M24 s duljinama od 2 do 60 mm.
| Proizvod | Vrsta vrha | Promjer navoja, mm | Korak navoja, mm | Duljina vijka, mm | Veličina unutarnjeg šesterokuta, mm | Dubina unutarnjeg šesterokuta, mm | Promjer vrha, mm | Kut stošca ili skošenja, ° |
|---|---|---|---|---|---|---|---|---|
| ISO 4027 set screw M1.6x2 |
cone
|
1.6 | 0.35 | 2 | 0.7 | 0.7 | 0.4 | 120 |
| ISO 4027 set screw M1.6x2.5 |
cone
|
1.6 | 0.35 | 2.5 | 0.7 | 0.7 | 0.4 | 120 |
| ISO 4027 set screw M1.6x3 |
cone
|
1.6 | 0.35 | 3 | 0.7 | 1.5 | 0.4 | 90 |
| ISO 4027 set screw M1.6x4 |
cone
|
1.6 | 0.35 | 4 | 0.7 | 1.5 | 0.4 | 90 |
| ISO 4027 set screw M1.6x5 |
cone
|
1.6 | 0.35 | 5 | 0.7 | 1.5 | 0.4 | 90 |
| ISO 4027 set screw M1.6x6 |
cone
|
1.6 | 0.35 | 6 | 0.7 | 1.5 | 0.4 | 90 |
| ISO 4027 set screw M1.6x8 |
cone
|
1.6 | 0.35 | 8 | 0.7 | 1.5 | 0.4 | 90 |
| ISO 4027 set screw M2x2 |
cone
|
2 | 0.4 | 2 | 0.9 | 0.8 | 0.5 | 120 |
| ISO 4027 set screw M2x2.5 |
cone
|
2 | 0.4 | 2.5 | 0.9 | 0.8 | 0.5 | 120 |
| ISO 4027 set screw M2x3 |
cone
|
2 | 0.4 | 3 | 0.9 | 0.8 | 0.5 | 120 |
| ISO 4027 set screw M2x4 |
cone
|
2 | 0.4 | 4 | 0.9 | 1.7 | 0.5 | 90 |
| ISO 4027 set screw M2x5 |
cone
|
2 | 0.4 | 5 | 0.9 | 1.7 | 0.5 | 90 |
| ISO 4027 set screw M2x6 |
cone
|
2 | 0.4 | 6 | 0.9 | 1.7 | 0.5 | 90 |
| ISO 4027 set screw M2x8 |
cone
|
2 | 0.4 | 8 | 0.9 | 1.7 | 0.5 | 90 |
| ISO 4027 set screw M2x10 |
cone
|
2 | 0.4 | 10 | 0.9 | 1.7 | 0.5 | 90 |
| ISO 4027 set screw M2.5x2.5 |
cone
|
2.5 | 0.45 | 2.5 | 1.3 | 1.2 | 0.65 | 120 |
| ISO 4027 set screw M2.5x3 |
cone
|
2.5 | 0.45 | 3 | 1.3 | 1.2 | 0.65 | 120 |
| ISO 4027 set screw M2.5x4 |
cone
|
2.5 | 0.45 | 4 | 1.3 | 2 | 0.65 | 90 |
| ISO 4027 set screw M2.5x5 |
cone
|
2.5 | 0.45 | 5 | 1.3 | 2 | 0.65 | 90 |
| ISO 4027 set screw M2.5x6 |
cone
|
2.5 | 0.45 | 6 | 1.3 | 2 | 0.65 | 90 |
| ISO 4027 set screw M2.5x8 |
cone
|
2.5 | 0.45 | 8 | 1.3 | 2 | 0.65 | 90 |
| ISO 4027 set screw M2.5x10 |
cone
|
2.5 | 0.45 | 10 | 1.3 | 2 | 0.65 | 90 |
| ISO 4027 set screw M2.5x12 |
cone
|
2.5 | 0.45 | 12 | 1.3 | 2 | 0.65 | 90 |
| ISO 4027 set screw M3x3 |
cone
|
3 | 0.5 | 3 | 1.5 | 1.2 | 0.75 | 120 |
| ISO 4027 set screw M3x4 |
cone
|
3 | 0.5 | 4 | 1.5 | 1.2 | 0.75 | 120 |
| ISO 4027 set screw M3x5 |
cone
|
3 | 0.5 | 5 | 1.5 | 2 | 0.75 | 90 |
| ISO 4027 set screw M3x6 |
cone
|
3 | 0.5 | 6 | 1.5 | 2 | 0.75 | 90 |
| ISO 4027 set screw M3x8 |
cone
|
3 | 0.5 | 8 | 1.5 | 2 | 0.75 | 90 |
| ISO 4027 set screw M3x10 |
cone
|
3 | 0.5 | 10 | 1.5 | 2 | 0.75 | 90 |
| ISO 4027 set screw M3x12 |
cone
|
3 | 0.5 | 12 | 1.5 | 2 | 0.75 | 90 |
| ISO 4027 set screw M3x16 |
cone
|
3 | 0.5 | 16 | 1.5 | 2 | 0.75 | 90 |
| ISO 4027 set screw M4x4 |
cone
|
4 | 0.7 | 4 | 2 | 1.5 | 1 | 120 |
| ISO 4027 set screw M4x5 |
cone
|
4 | 0.7 | 5 | 2 | 1.5 | 1 | 120 |
| ISO 4027 set screw M4x6 |
cone
|
4 | 0.7 | 6 | 2 | 2.5 | 1 | 90 |
| ISO 4027 set screw M4x8 |
cone
|
4 | 0.7 | 8 | 2 | 2.5 | 1 | 90 |
| ISO 4027 set screw M4x10 |
cone
|
4 | 0.7 | 10 | 2 | 2.5 | 1 | 90 |
| ISO 4027 set screw M4x12 |
cone
|
4 | 0.7 | 12 | 2 | 2.5 | 1 | 90 |
| ISO 4027 set screw M4x16 |
cone
|
4 | 0.7 | 16 | 2 | 2.5 | 1 | 90 |
| ISO 4027 set screw M4x20 |
cone
|
4 | 0.7 | 20 | 2 | 2.5 | 1 | 90 |
| ISO 4027 set screw M5x5 |
cone
|
5 | 0.8 | 5 | 2.5 | 2 | 1.25 | 120 |
| ISO 4027 set screw M5x6 |
cone
|
5 | 0.8 | 6 | 2.5 | 2 | 1.25 | 120 |
| ISO 4027 set screw M5x8 |
cone
|
5 | 0.8 | 8 | 2.5 | 3 | 1.25 | 90 |
| ISO 4027 set screw M5x10 |
cone
|
5 | 0.8 | 10 | 2.5 | 3 | 1.25 | 90 |
| ISO 4027 set screw M5x12 |
cone
|
5 | 0.8 | 12 | 2.5 | 3 | 1.25 | 90 |
| ISO 4027 set screw M5x16 |
cone
|
5 | 0.8 | 16 | 2.5 | 3 | 1.25 | 90 |
| ISO 4027 set screw M5x20 |
cone
|
5 | 0.8 | 20 | 2.5 | 3 | 1.25 | 90 |
| ISO 4027 set screw M5x25 |
cone
|
5 | 0.8 | 25 | 2.5 | 3 | 1.25 | 90 |
| ISO 4027 set screw M6x6 |
cone
|
6 | 1 | 6 | 3 | 2 | 1.5 | 120 |
| ISO 4027 set screw M6x8 |
cone
|
6 | 1 | 8 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M6x10 |
cone
|
6 | 1 | 10 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M6x12 |
cone
|
6 | 1 | 12 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M6x16 |
cone
|
6 | 1 | 16 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M6x20 |
cone
|
6 | 1 | 20 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M6x25 |
cone
|
6 | 1 | 25 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M6x30 |
cone
|
6 | 1 | 30 | 3 | 3.5 | 1.5 | 90 |
| ISO 4027 set screw M8x8 |
cone
|
8 | 1.25 | 8 | 4 | 3 | 2 | 120 |
| ISO 4027 set screw M8x10 |
cone
|
8 | 1.25 | 10 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x12 |
cone
|
8 | 1.25 | 12 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x16 |
cone
|
8 | 1.25 | 16 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x20 |
cone
|
8 | 1.25 | 20 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x25 |
cone
|
8 | 1.25 | 25 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x30 |
cone
|
8 | 1.25 | 30 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x35 |
cone
|
8 | 1.25 | 35 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M8x40 |
cone
|
8 | 1.25 | 40 | 4 | 5 | 2 | 90 |
| ISO 4027 set screw M10x10 |
cone
|
10 | 1.5 | 10 | 5 | 4 | 2.5 | 120 |
| ISO 4027 set screw M10x12 |
cone
|
10 | 1.5 | 12 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x16 |
cone
|
10 | 1.5 | 16 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x20 |
cone
|
10 | 1.5 | 20 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x25 |
cone
|
10 | 1.5 | 25 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x30 |
cone
|
10 | 1.5 | 30 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x35 |
cone
|
10 | 1.5 | 35 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x40 |
cone
|
10 | 1.5 | 40 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x45 |
cone
|
10 | 1.5 | 45 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M10x50 |
cone
|
10 | 1.5 | 50 | 5 | 6 | 2.5 | 90 |
| ISO 4027 set screw M12x12 |
cone
|
12 | 1.75 | 12 | 6 | 4.8 | 3 | 120 |
| ISO 4027 set screw M12x16 |
cone
|
12 | 1.75 | 16 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x20 |
cone
|
12 | 1.75 | 20 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x25 |
cone
|
12 | 1.75 | 25 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x30 |
cone
|
12 | 1.75 | 30 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x35 |
cone
|
12 | 1.75 | 35 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x40 |
cone
|
12 | 1.75 | 40 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x45 |
cone
|
12 | 1.75 | 45 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x50 |
cone
|
12 | 1.75 | 50 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x55 |
cone
|
12 | 1.75 | 55 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M12x60 |
cone
|
12 | 1.75 | 60 | 6 | 8 | 3 | 90 |
| ISO 4027 set screw M16x16 |
cone
|
16 | 2 | 16 | 8 | 6.4 | 4 | 120 |
| ISO 4027 set screw M16x20 |
cone
|
16 | 2 | 20 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x25 |
cone
|
16 | 2 | 25 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x30 |
cone
|
16 | 2 | 30 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x35 |
cone
|
16 | 2 | 35 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x40 |
cone
|
16 | 2 | 40 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x45 |
cone
|
16 | 2 | 45 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x50 |
cone
|
16 | 2 | 50 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x55 |
cone
|
16 | 2 | 55 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M16x60 |
cone
|
16 | 2 | 60 | 8 | 10 | 4 | 90 |
| ISO 4027 set screw M20x20 |
cone
|
20 | 2.5 | 20 | 10 | 8 | 5 | 120 |
| ISO 4027 set screw M20x25 |
cone
|
20 | 2.5 | 25 | 10 | 12 | 5 | 90 |
| ISO 4027 set screw M20x30 |
cone
|
20 | 2.5 | 30 | 10 | 12 | 5 | 90 |
| ISO 4027 set screw M20x35 |
cone
|
20 | 2.5 | 35 | 10 | 12 | 5 | 90 |
| ISO 4027 set screw M20x40 |
cone
|
20 | 2.5 | 40 | 10 | 12 | 5 | 90 |