EN 1.7182
Remarks
| Bolt size Metric | Bolt size UNC |
NL3 | M3 | #5 |
NL3,5 | M3,5 | #6 |
NL3,5sp | M3,5 | #6 |
NL4 | M4 | #8 |
NL4sp | M4 | #8 |
NL5 | M5 | #10 |
NL5sp | M5 | #10 |
NL6 | M6 | - |
NL6sp | M6 | - |
NL1/4” | - | 1/4” |
NL1/4”sp | - | 1/4” |
NL8 | M8 | 5/16” |
NL8sp | M8 | 5/16” |
NL3/8” | - | 3/8” |
NL3/8”sp | - | 3/8” |
NL10 | M10 | - |
NL10sp | M10 | - |
NL11 | M11 | 7/16” |
NL12 | M12 | - |
NL12sp | M12 | - |
