Категории

Шаг метрической резьбы

В таблице представлены значения шага резьбы для винтов с внутренним шестигранником и прочего крепежа с метрической резьбой, согласно ГОСТ 8724-81.

Цветом выделены значения основного шага резьбы для наиболее распространенных диаметров винтов, болтов, гаек и шпилек. 

Не рекомендуется применять значения, заключенные в скобки.

Номинальный диаметр резьбы d, мм Шаги Р, мм
1-й ряд 2-й ряд 3-й ряд крупный 6 4 3 2 1.5 1.25 1.0 0.75 0.5 0.35 0.25 0.2
0.25 --- --- 0.075 --- --- --- --- --- --- --- --- --- --- --- ---
0.3 --- --- 0.08 --- --- --- --- --- --- --- --- --- --- --- ---
--- 0.35 --- 0.09 --- --- --- --- --- --- --- --- --- --- --- ---
0.4 --- --- 0.1 --- --- --- --- --- --- --- --- --- --- --- ---
--- 0.45 --- 0.1 --- --- --- --- --- --- --- --- --- --- --- ---
0.5 --- --- 0.125 --- --- --- --- --- --- --- --- --- --- --- ---
--- 0.55 --- 0.125 --- --- --- --- --- --- --- --- --- --- --- ---
0.6 --- --- 0.15 --- --- --- --- --- --- --- --- --- --- --- ---
--- 0.7 --- 0.175 --- --- --- --- --- --- --- --- --- --- --- ---
0.8 --- --- 0.2 --- --- --- --- --- --- --- --- --- --- --- ---
--- 0.9 --- 0.225 --- --- --- --- --- --- --- --- --- --- --- ---
1.0 --- --- 0.25 --- --- --- --- --- --- --- --- --- --- --- 0.2
--- 1.1 --- 0.25 --- --- --- --- --- --- --- --- --- --- --- 0.2
1.2 --- --- 0.25 --- --- --- --- --- --- --- --- --- --- --- 0.2
--- 1.4 --- 0.3 --- --- --- --- --- --- --- --- --- --- --- 0.2
1.6 --- --- 0.35 --- --- --- --- --- --- --- --- --- --- --- 0.2
--- 1.8 --- 0.35 --- --- --- --- --- --- --- --- --- --- --- 0.2
2 --- --- 0.4 --- --- --- --- --- --- --- --- --- --- 0.25 ---
--- 2.2 --- 0.45 --- --- --- --- --- --- --- --- --- --- 0.25 ---
2.5 --- --- 0.45 --- --- --- --- --- --- --- --- --- 0.35 --- ---
3 --- --- 0.5 --- --- --- --- --- --- --- --- --- 0.35 --- ---
--- 3.5 --- (0.6) --- --- --- --- --- --- --- --- --- 0.35 --- ---
4 --- --- 0.7 --- --- --- --- --- --- --- --- 0.5 --- --- ---
--- 4.5 --- (0.75) --- --- --- --- --- --- --- --- 0.5 --- --- ---
5 --- --- 0.8 --- --- --- --- --- --- --- --- 0.5 --- --- ---
--- --- (5.5) --- --- --- --- --- --- --- --- --- 0.5 --- --- ---
6 --- --- 1 --- --- --- --- --- --- --- 0.75 0.5 --- --- ---
--- --- 7 1 --- --- --- --- --- --- --- 0.75 0.5 --- --- ---
8 --- --- 1.25 --- --- --- --- --- --- 1 0.75 0.5 --- --- ---
--- --- 9 (1.25) --- --- --- --- --- --- 1 0.75 0.5 --- --- ---
10 --- --- 1.5 --- --- --- --- --- 1.25 1 0.75 0.5 --- --- ---
--- --- 11 (1.5) --- --- --- --- --- --- 1 0.75 0.5 --- --- ---
12 --- --- 1.75 --- --- --- --- 1.5 1.25 1 0.75 0.5 --- --- ---
--- 14 --- 2 --- --- --- --- 1.5 1.25 1 0.75 0.5 --- --- ---
--- --- 15 --- --- --- --- --- 1.5 --- (1) --- --- --- --- ---
16 --- --- 2 --- --- --- --- 1.5 --- 1 0.75 0.5 --- --- ---
--- --- 17 --- --- --- --- --- 1.5 --- (1) --- --- --- --- ---
--- 18 --- 2.5 --- --- --- 2 1.5 --- 1 0.75 0.5 --- --- ---
20 --- --- 2.5 --- --- --- 2 1.5 --- 1 0.75 0.5 --- --- ---
--- 22 --- 2.5 --- --- --- 2 1.5 --- 1 0.75 0.5 --- --- ---
24 --- --- 3 --- --- --- 2 1.5 --- 1 0.75 --- --- --- ---
--- --- 25 --- --- --- --- 2 1.5 --- (1) --- --- --- --- ---
--- --- (26) --- --- --- --- --- 1.5 --- --- --- --- --- --- ---
--- 27 --- 3 --- --- --- 2 1.5 --- 1 0.75 --- --- --- ---
--- --- (28) --- --- --- --- 2 1.5 --- 1 --- --- --- --- ---
30 --- --- 3.5 --- --- (3) 2 1.5 --- 1 0.75 --- --- --- ---
--- --- (32) --- --- --- --- 2 1.5 --- --- --- --- --- --- ---
--- 33 --- 3.5 --- --- (3) 2 1.5 --- 1 0.75 --- --- --- ---
--- --- 35 --- --- --- --- --- 1.5 --- --- --- --- --- --- ---
36 --- --- 4 --- --- 3 2 1.5 --- 1 --- --- --- --- ---
--- --- (38) --- --- --- --- --- 1.5 --- --- --- --- --- --- ---
--- 39 --- 4 --- --- 3 2 1.5 --- 1 --- --- --- --- ---
--- --- 40 --- --- --- (3) (2) 1.5 --- --- --- --- --- --- ---
42 --- --- 4.5 --- (4) 3 2 1.5 --- 1 --- --- --- --- ---
--- 45 --- 4.5 --- (4) 3 2 1.5 --- 1 --- --- --- --- ---
48 --- --- 5 --- (4) 3 2 1.5 --- 1 --- --- --- --- ---
--- --- 50 --- --- --- (3) (2) 1.5 --- --- --- --- --- --- ---
--- 52 --- 5 --- (4) 3   1.5 --- 1 --- --- --- --- ---
--- --- 55 --- --- (4) (3)   1.5 --- --- --- --- --- --- ---
56 --- --- 5.5 --- 4 3   1.5 --- 1 --- --- --- --- ---
--- --- 58 --- --- (4) (3)   1.5 --- --- --- --- --- --- ---
--- 60 --- (5.5) --- 4 3   1.5 --- 1 --- --- --- --- ---
--- --- 62 --- --- (4) (3) 2 1.5 --- --- --- --- --- --- ---
64 --- --- 6 --- 4 3 2 1.5 --- 1 --- --- --- --- ---
--- 68 --- 6 --- 4 3 2 1.5 --- 1 --- --- --- --- ---
--- --- 70 --- (6) (4) (3) 2 1.5 --- --- --- --- --- --- ---
72 --- --- --- 6 4 3 2 1.5 --- 1 --- --- --- --- ---
--- --- 75 --- --- (4) (3) 2 1.5 --- --- --- --- --- --- ---
--- 76 --- --- 6 4 3 2 1.5 --- 1 --- --- --- --- ---
--- --- (78) --- --- --- --- 2 --- --- --- --- --- --- --- ---
80 --- --- --- 6 4 3 2 1.5 --- 1 --- --- --- --- ---
--- --- (82) --- --- --- --- 2 --- --- --- --- --- --- --- ---
--- 85 --- --- 6 4 3 2 1.5 --- --- --- --- --- --- ---
90 --- --- --- 6 4 3 2 1.5 --- --- --- --- --- --- ---
--- 95 --- --- 6 4 3 2 1.5 --- --- --- --- --- --- ---
100 --- --- --- 6 4 3 2 1.5 --- --- --- --- --- --- ---

См. Маркировка гаек

См.Таблица соответствия размера шестигранного ключа и диаметра винта.

См. Параметры профиля метрической резьбы

С уважением, Ваш Поставщик Крепежа.