Šroub: s půlkulovou hlavou a vnitřním šestihranem
ISO 7380-1
ISO 7380-1 - Hexagon socket button head screws with reduced loadability
Automatically build standard products in SOLIDWORKS with TSFP.
Šrouby s půlkulovou hlavou a vnitřním šestihranem se sníženou únosností, z oceli a korozivzdorné oceli, s metrickým hrubým závitem, třída přesnosti A; nízká klenutá hlava nemá límec, na rozdíl od ISO 7380-2. Šroub se utahuje šestihranným klíčem usazeným v otvoru zapuštěném do nízké klenuté hlavy a hlava leží na povrchu součásti, místo aby se do ní zapouštěla: součást nepotřebuje válcové ani kuželové zahloubení a zaoblený vršek nenabízí hranu, o kterou by se zachytila ruka nebo kabel; tak se upevňují víka, ochranné kryty, panely a držáky příliš tenké na zahloubení. Velikost je dvojice d × l: průměr závitu určuje průměr hlavy dk, výšku hlavy k, velikost šestihranu s a hloubku klíče t, zatímco délka rozhoduje, zda si šroub ponechá hladkou část, nebo je opatřen závitem až k hlavě, a s tím i o poloměru pod hlavou, který je u šroubu se závitem až k hlavě větší. Hlava je širší a zhruba o polovinu nižší než hlava šroubu s válcovou hlavou stejného závitu - u M6 má průměr 10,5 mm a výšku 3,3 mm a klíč 4 mm místo 5 mm - a právě otvor zapuštěný do tak nízké hlavy omezuje zatížení, které šroub snese: minimální pevnost při přetržení dané velikosti činí 80 % pevnosti plně únosného šroubu stejného závitu a stejné pevnostní třídy, což značení ukazuje nulou před pevnostní třídou, například 010.9. Vztažná délka závitu b je do M12 2d + 12 mm a u M16 3d; v roce 2022 byla zvýšena, aby i částečně zavitovaný šroub M16 bylo možné zkoušet tahem. Zahrnuje závity M3 až M16 s jmenovitými délkami 6 až 90 mm. Provedením s nákružkem pod hlavou je ISO 7380-2.
| Výrobek | Průměr závitu, mm | Stoupání závitu, mm | Délka šroubu, mm | Délka závitu, mm | Průměr hlavy, mm | Výška hlavy, mm | Velikost vnitřního šestihranu, mm | Hloubka vnitřního šestihranu, mm | Průměr dosedací plochy hlavy, mm | Poloměr pod hlavou, mm | Průměr přechodu pod hlavou, mm | Průměr dříku bez závitu, mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISO 7380-1 button head screw M3x6 | 3 | 0.5 | 6 | 6 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.3 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x8 | 3 | 0.5 | 8 | 8 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.3 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x10 | 3 | 0.5 | 10 | 10 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.3 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x12 | 3 | 0.5 | 12 | 12 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.3 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x16 | 3 | 0.5 | 16 | 16 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.3 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x20 | 3 | 0.5 | 20 | 20 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.3 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x25 | 3 | 0.5 | 25 | 18 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.1 | 3.6 | 3 |
| ISO 7380-1 button head screw M3x30 | 3 | 0.5 | 30 | 18 | 5.7 | 1.65 | 2 | 1.04 | 4.97 | 0.1 | 3.6 | 3 |
| ISO 7380-1 button head screw M4x6 | 4 | 0.7 | 6 | 6 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x8 | 4 | 0.7 | 8 | 8 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x10 | 4 | 0.7 | 10 | 10 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x12 | 4 | 0.7 | 12 | 12 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x16 | 4 | 0.7 | 16 | 16 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x20 | 4 | 0.7 | 20 | 20 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x25 | 4 | 0.7 | 25 | 25 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.4 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x30 | 4 | 0.7 | 30 | 20 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.2 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x35 | 4 | 0.7 | 35 | 20 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.2 | 4.7 | 4 |
| ISO 7380-1 button head screw M4x40 | 4 | 0.7 | 40 | 20 | 7.6 | 2.2 | 2.5 | 1.3 | 6.66 | 0.2 | 4.7 | 4 |
| ISO 7380-1 button head screw M5x8 | 5 | 0.8 | 8 | 8 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.45 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x10 | 5 | 0.8 | 10 | 10 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.45 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x12 | 5 | 0.8 | 12 | 12 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.45 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x16 | 5 | 0.8 | 16 | 16 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.45 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x20 | 5 | 0.8 | 20 | 20 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.45 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x25 | 5 | 0.8 | 25 | 25 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.45 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x30 | 5 | 0.8 | 30 | 22 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.2 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x35 | 5 | 0.8 | 35 | 22 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.2 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x40 | 5 | 0.8 | 40 | 22 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.2 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x45 | 5 | 0.8 | 45 | 22 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.2 | 5.7 | 5 |
| ISO 7380-1 button head screw M5x50 | 5 | 0.8 | 50 | 22 | 9.5 | 2.75 | 3 | 1.56 | 8.41 | 0.2 | 5.7 | 5 |
| ISO 7380-1 button head screw M6x10 | 6 | 1 | 10 | 10 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.5 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x12 | 6 | 1 | 12 | 12 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.5 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x16 | 6 | 1 | 16 | 16 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.5 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x20 | 6 | 1 | 20 | 20 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.5 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x25 | 6 | 1 | 25 | 25 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.5 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x30 | 6 | 1 | 30 | 30 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.5 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x35 | 6 | 1 | 35 | 24 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.25 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x40 | 6 | 1 | 40 | 24 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.25 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x45 | 6 | 1 | 45 | 24 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.25 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x50 | 6 | 1 | 50 | 24 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.25 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x55 | 6 | 1 | 55 | 24 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.25 | 6.8 | 6 |
| ISO 7380-1 button head screw M6x60 | 6 | 1 | 60 | 24 | 10.5 | 3.3 | 4 | 2.08 | 9.26 | 0.25 | 6.8 | 6 |
| ISO 7380-1 button head screw M8x12 | 8 | 1.25 | 12 | 12 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.7 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x16 | 8 | 1.25 | 16 | 16 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.7 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x20 | 8 | 1.25 | 20 | 20 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.7 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x25 | 8 | 1.25 | 25 | 25 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.7 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x30 | 8 | 1.25 | 30 | 30 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.7 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x35 | 8 | 1.25 | 35 | 35 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.7 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x40 | 8 | 1.25 | 40 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x45 | 8 | 1.25 | 45 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x50 | 8 | 1.25 | 50 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x55 | 8 | 1.25 | 55 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x60 | 8 | 1.25 | 60 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x65 | 8 | 1.25 | 65 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x70 | 8 | 1.25 | 70 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M8x80 | 8 | 1.25 | 80 | 28 | 14 | 4.4 | 5 | 2.6 | 12.48 | 0.4 | 9.2 | 8 |
| ISO 7380-1 button head screw M10x16 | 10 | 1.5 | 16 | 16 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.7 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x20 | 10 | 1.5 | 20 | 20 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.7 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x25 | 10 | 1.5 | 25 | 25 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.7 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x30 | 10 | 1.5 | 30 | 30 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.7 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x35 | 10 | 1.5 | 35 | 35 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.7 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x40 | 10 | 1.5 | 40 | 40 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.7 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x45 | 10 | 1.5 | 45 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x50 | 10 | 1.5 | 50 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x55 | 10 | 1.5 | 55 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x60 | 10 | 1.5 | 60 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x65 | 10 | 1.5 | 65 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x70 | 10 | 1.5 | 70 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x80 | 10 | 1.5 | 80 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M10x90 | 10 | 1.5 | 90 | 32 | 17.5 | 5.5 | 6 | 3.12 | 15.7 | 0.4 | 11.2 | 10 |
| ISO 7380-1 button head screw M12x20 | 12 | 1.75 | 20 | 20 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x25 | 12 | 1.75 | 25 | 25 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x30 | 12 | 1.75 | 30 | 30 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x35 | 12 | 1.75 | 35 | 35 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x40 | 12 | 1.75 | 40 | 40 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x45 | 12 | 1.75 | 45 | 45 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x50 | 12 | 1.75 | 50 | 50 | 21 | 6.6 | 8 | 4.16 | 18.84 | 1.1 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x55 | 12 | 1.75 | 55 | 36 | 21 | 6.6 | 8 | 4.16 | 18.84 | 0.6 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x60 | 12 | 1.75 | 60 | 36 | 21 | 6.6 | 8 | 4.16 | 18.84 | 0.6 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x65 | 12 | 1.75 | 65 | 36 | 21 | 6.6 | 8 | 4.16 | 18.84 | 0.6 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x70 | 12 | 1.75 | 70 | 36 | 21 | 6.6 | 8 | 4.16 | 18.84 | 0.6 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x80 | 12 | 1.75 | 80 | 36 | 21 | 6.6 | 8 | 4.16 | 18.84 | 0.6 | 13.7 | 12 |
| ISO 7380-1 button head screw M12x90 | 12 | 1.75 | 90 | 36 | 21 | 6.6 | 8 | 4.16 | 18.84 | 0.6 | 13.7 | 12 |
| ISO 7380-1 button head screw M16x25 | 16 | 2 | 25 | 25 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x30 | 16 | 2 | 30 | 30 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x35 | 16 | 2 | 35 | 35 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x40 | 16 | 2 | 40 | 40 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x45 | 16 | 2 | 45 | 45 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x50 | 16 | 2 | 50 | 50 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x55 | 16 | 2 | 55 | 55 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x60 | 16 | 2 | 60 | 60 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x65 | 16 | 2 | 65 | 65 | 28 | 8.8 | 10 | 5.2 | 25.28 | 1.1 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x70 | 16 | 2 | 70 | 48 | 28 | 8.8 | 10 | 5.2 | 25.28 | 0.6 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x80 | 16 | 2 | 80 | 48 | 28 | 8.8 | 10 | 5.2 | 25.28 | 0.6 | 17.7 | 16 |
| ISO 7380-1 button head screw M16x90 | 16 | 2 | 90 | 48 | 28 | 8.8 | 10 | 5.2 | 25.28 | 0.6 | 17.7 | 16 |