DIN 94

Split Cotter Pins

tech-din94




Nominal Diameter
d		 M0.6 M0.8 M1 M1.2
d max 0.5 0.7 0.9 1
min 0.4 0.6 0.8 0.9
α max 1.6 1.6 1.6 2.5
min 0.8 0.8 0.8 1.25
b ≈ 2 2.4 3 3
c max 1 1.4 1.8 2
min 0.9 1.2 1.6 1.7

Nominal Diameter
d		 M1.6 M2 M2.5
d max 1.4 1.8 2.3
min 1.3 1.7 2.1
α max 2.5 2.5 2.5
min 1.25 1.25 1.25
b ≈ 3.2 4 5
c max 2.8 3.6 4.6
min 2.4 3.2 4

Nominal Diameter
d		 M3.2 M4 M5
d max 2.9 3.7 4.6
min 2.7 3.5 4.4
α max 3.2 4 4
min 1.6 2 2
b ≈ 6.4 8 10
c max 5.8 7.4 9.2
min 5.1 6.5 8

Nominal Diameter
d		 M6.3 M8 M10
d max 5.9 7.5 9.5
min 5.7 7.3 9.3
α max 4 4 6.3
min 2 2 3.2
b ≈ 12.6 16 20
c max 11.8 15 19
min 10.3 13.1 16.6

Nominal Diameter
d		 M13 M16 M20
d max 12.4 15.4 19.3
min 12.1 15.1 19
α max 6.3 6.3 6.3
min 3.2 3.2 3.2
b ≈ 26 32 40
c max 24.8 30.8 38.6
min 21.7 27 33.8



*not standardized, reference values


All information is strictly informative