Dimensions – Metric ISO 8752 (formerly DIN 1481) – Heavy Duty

Technical Chart

1) Pins with a nominal diameter of 10mm or greater may be delivered with one chamfer

2) d3 is smaller than d1 nominal

Diameter Nominal Before Insertion Chamfer Length Wall Thickness Recommended Hole Size Double Shear in kN (2)
d1 d2 (1) Min Max Min a  
Min Max   Max s
1 1.2 1.3 0.8 0.15 0.35 0.2     0.7
1.5 1.7 1.8 1.1 0.25 0.45 0.3     1.58
2 2.3 2.4 1.5 0.35 0.55 0.4 2.0 2.1 2.82
2.5 2.8 2.9 1.8 0.4 0.6 0.5 2.5 2.6 4.38
3 3.3 3.5 2.1 0.5 0.7 0.6 3.0 3.1 6.32
3.5 3.8 4 2.3 0.6 0.8 0.75 3.5 3.65 9.06
4 4.4 4.6 2.8 0.65 0.85 0.8 4.0 4.15 11.24
4.5 4.9 5.1 2.9 0.8 1.0 1 4.5 4.65 15.36
5 5.4 5.6 3.4 0.9 1.1 1 5.0 5.15 17.54
6 6.4 6.7 4 1.2 1.4 1.2 6.0 6.15 26.04
8 8.5 8.8 5.5 2.0 2.4 1.5 8.0 8.15 42.76
10 10.5 10.8 6.5 2.0 2.4 2 10.0 10.25 70.16
12 12.5 12.8 7.5 2.0 2.4 2.5 12.0 12.3 104.1

M13 to M50 Large Diameter Heavy Duty Spring Pins are available with many sizes in stock

Note

(1) For information only

(2) Double shear is only applicable to carbon and 420 stainless steel. Double shear is not applicable for 300 series stainless steel.