DIN 1474

Grooved pins – Half-length reverse-taper grooved

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Nominal Diameter
d		 Φ1.5 Φ2 Φ2.5
d min 1.475 1.975 2.475
max 1.5 2 2.5
c ≈ 0.2 0.25 0.3
Minimum Double Shear,kN 1.6 2.85 4.25
α ±3° 70° 70° 70°
d1 1.60-1.63 2.10-2.15 2.60-2.70

Nominal Diameter
d		 Φ3 Φ4 Φ5
d min 2.975 3.925 4.925
max 3 4 5
c ≈ 0.4 0.5 0.63
Minimum Double Shear,kN 6.15 10.6 16.5
α ±3° 70° 70° 70°
d1 3.20-3.30 4.15-4.30 5.15-5.30

Nominal Diameter
d		 Φ6 Φ8 Φ10
d min 5.925 7.91 9.91
max 6 8 10
c ≈ 0.8 1 1.2
Minimum Double Shear,kN 22.8 40.5 63.2
α ±3° 70° 70° 70°
d1 6.15-6.35 8.20-8.40 10.20-10.45

Nominal Diameter
d		 Φ12 Φ14 Φ16
d min 11.89 14.89 15.89
max 12 14 16
c ≈ 1.6 1.6 2
Minimum Double Shear,kN 91 124 156.8
α ±3° 70° 70° 70°
d1 12.25-12.50 14.40-14.50 16.50-16.60

Nominal Diameter
d		 Φ20 Φ25
d min 19.87 24.87
max 20 25
c ≈ 2.5 3
Minimum Double Shear,kN 236.5 370.1
α ±3° 70° 70°
d1 20.50-20.60 25.50-25.60



All information is strictly informative