Specification of corresponding standard blanks (for European market)

DIN371 TYPE

Main sizedesignation and specification
① metric② unifiedL`ℓ``ℓ`n`ℓ`s (reference)DsK`ℓ`k
M2×0.4458-322.82.15
M2.2×0.45459-322.82.15
M2.3×0.4459-322.82.15
M2.5×0.4550815332.82.15
M2.6×0.4550815332.82.15
M3×0.5`№`4-40UNC `№`4-48UNF56918343.52.76
M3.5×0.6`№`6-32UNC `№`6-40UNF56112032436
M4×0.7`№`8-32UNC `№`8-36UNF631321384.53.46
M4.5×0.75`№`10-24UNC `№`10-32UNF7014243964.98
M5×0.87014253964.98
M6×18015304564.98
1/4-20UNC 1/4-28UNF8015304275.58
M8×1.255/16-18UNC9019354786.29
3/8-16UNC1002339549710
M10×1.510023395210811

TYPE:a TYPE:b