
| Overall length L | Thread length T ℓ | hread+Neck length ℓn | Shank length ℓs | Shank dia. Ds | Size of square K | Length of square ℓk | ||||||
| ment:7B Size | Class | Code | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | Type | Stock | |
| For Metric T | hreads | |||||||||||
| M2×0.4 | For Go For Not-go | 6H | ITM62.0EG ITM62.0EN | 42 | 5.5 4.5 | 12 | 27 | 3 | 2.5 | 5 | 1 2 | △ |
| M2×0.25 | For Go For Not-go | 5H | ITM52.0BG ITM52.0BN | 42 | 4 3.5 | 12 | 27 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.2×0.45 | For Go For Not-go | 6H | ITM62.2FG ITM62.2FN | 42 | 5.5 4.5 | 12 | 27 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.2×0.25 | For Go For Not-go | 5H | ITM52.2BG ITM52.2BN | 42 | 4 3.5 | 12 | 27 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.3×0.4 | For Go For Not-go | 6H | ITM62.3EG ITM62.3EN | 42 | 5.5 4.5 | 12 | 27 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.3×0.25 | For Go For Not-go | 5H | ITM52.3BG ITM52.3BN | 42 | 4 3.5 | 12 | 27 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.5×0.45 | For Go For Not-go | 6H | ITM62.5FG ITM62.5FN | 46 | 5.5 4.5 | 14 | 29 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.5×0.35 | For Go For Not-go | 6H | ITM62.5DG ITM62.5DN | 46 | 4.5 3.5 | 14 | 29 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.6×0.45 | For Go For Not-go | 6H | ITM62.6FG ITM62.6FN | 46 | 5.5 4.5 | 14 | 29 | 3 | 2.5 | 5 | 1 2 | △ |
| M2.6×0.35 | For Go For Not-go | 6H | ITM62.6DG ITM62.6DN | 46 | 4.5 3.5 | 14 | 29 | 3 | 2.5 | 5 | 1 2 | △ |
| M3×0.5 | For Go For Not-go | 6H | ITM63.0GG ITM63.0GN | 46 | 5.5 4.5 | 14 | 26 | 4 | 3.2 | 6 | 1 2 | △ |
| M3×0.35 | For Go For Not-go | 6H | ITM63.0DG ITM63.0DN | 46 | 4.5 3.5 | 14 | 26 | 4 | 3.2 | 6 | 1 2 | △ |
| M3.5×0.6 | For Go For Not-go | 6H | ITM63.5HG ITM63.5HN | 52 | 7.5 6 | 16 | 29 | 5 | 4 | 7 | 1 2 | △ |
| M3.5×0.35 | For Go For Not-go | 6H | ITM63.5DG ITM63.5DN | 52 | 4.5 3.5 | 16 | 29 | 5 | 4 | 7 | 1 2 | △ |
| M4×0.7 | For Go For Not-go | 6H | ITM64.0IG ITM64.0IN | 52 | 7.5 6 | 17 | 29 | 5 | 4 | 7 | 1 2 | △ |
| M4×0.5 | For Go For Not-go | 6H | ITM64.0GG ITM64.0GN | 52 | 7.5 6 | 17 | 29 | 5 | 4 | 7 | 1 2 | △ |
| M4.5×0.75 | For Go For Not-go | 6H | ITM64.5JG ITM64.5JN | 60 | 7.5 6 | 21 | 33 | 5.5 | 4.5 | 7 | 1 2 | △ |
| M4.5×0.5 | For Go For Not-go | 6H | ITM64.5GG ITM64.5GN | 60 | 7.5 6 | 21 | 33 | 5.5 | 4.5 | 7 | 1 2 | △ |
| M5×0.8 | For Go For Not-go | 6H | ITM65.0KG ITM65.0KN | 60 | 10 6 | 22 | 33 | 5.5 | 4.5 | 7 | 1 2 | △ |
| M5×0.5 | For Go For Not-go | 6H | ITM65.0GG ITM65.0GN | 60 | 7 6 | 22 | 33 | 5.5 | 4.5 | 7 | 1 2 | △ |
| M5.5×0.5 | For Go For Not-go | 6H | ITM65.5GG ITM65.5GN | 62 | 7 6 | 26 | 33 | 6 | 4.5 | 7 | 1 2 | △ |
| M6×1 | For Go For Not-go | 6H | ITM66.0MG ITM66.0MN | 62 | 10 6 | 26 | 33 | 6 | 4.5 | 7 | 1 2 | △ |
| M6×0.75 | For Go For Not-go | 6H | ITM66.0JG ITM66.0JN | 62 | 7.5 6 | 26 | 33 | 6 | 4.5 | 7 | 1 2 | △ |