Semi Tubular rivets are set by deforming the hole formed in the end of the shank of the rivet. This can be done using a hand held punch or in high volume applications, fully automatically using a purpose built riveting machine. The correct specification of the rivet is the key to a successful application. The table below indicates the main dimensions and gives a guide to specifying the length of the rivet.
Nominal Diameter d | Φ1 | Φ1.2 | Φ1.5 | Φ1.5 | Φ2 | Φ2 | Φ2.5 | Φ2.5 | Φ2.5 | Φ3 | Φ3 | Φ3 | Φ4 | Φ4 | Φ4 | ||
d | max | 1.03 | 1.23 | 1.53 | 1.53 | 2.03 | 2.03 | 2.55 | 2.55 | 2.55 | 3.05 | 3.05 | 3.05 | 4.07 | 4.07 | 4.07 | |
min | 0.97 | 1.17 | 1.47 | 1.47 | 1.97 | 1.97 | 2.45 | 2.45 | 2.45 | 2.95 | 2.95 | 2.95 | 3.93 | 3.93 | 3.93 | ||
dk | Nominal Size | 1.6 | 2 | 2.5 | 2.5 | 3.2 | 3.2 | 4 | 4 | 4 | 4.5 | 4.5 | 4.5 | 6 | 6 | 6 | |
max | 1.75 | 2.15 | 2.65 | 2.65 | 3.4 | 3.4 | 4.2 | 4.2 | 4.2 | 4.7 | 4.7 | 4.7 | 6.25 | 6.25 | 6.25 | ||
min | 1.45 | 1.85 | 2.35 | 2.35 | 3 | 3 | 3.8 | 3.8 | 3.8 | 4.3 | 4.3 | 4.3 | 5.75 | 5.75 | 5.75 | ||
k | ≈ | 0.25 | 0.3 | 0.35 | 0.4 | 0.4 | 0.45 | 0.4 | 0.5 | 0.6 | 0.5 | 0.5 | 0.6 | 0.65 | 0.7 | 0.8 | |
h | Nominal Size | 0.2 | 0.2 | 0.2 | 0.25 | 0.2 | 0.3 | 0.25 | 0.3 | 0.4 | 0.25 | 0.3 | 0.5 | 0.3 | 0.4 | 0.5 | |
max | 0.22 | 0.22 | 0.22 | 0.275 | 0.22 | 0.33 | 0.275 | 0.33 | 0.44 | 0.275 | 0.33 | 0.55 | 0.33 | 0.44 | 0.55 | ||
min | 0.18 | 0.18 | 0.18 | 0.225 | 0.18 | 0.27 | 0.225 | 0.27 | 0.36 | 0.225 | 0.27 | 0.45 | 0.27 | 0.36 | 0.45 | ||
Recommend Hole Size | Tolerance H12 | 1.05 | 1.25 | 1.55 | 1.55 | 2.1 | 2.1 | 2.6 | 2.6 | 2.6 | 3.1 | 3.1 | 3.1 | 4.2 | 4.2 | 4.2 | |
z | Exposed Length( ≈ ) | 0.8 | 1 | 1.1 | 1.1 | 1.2 | 1.5 | 1.4 | 1.7 | 2 | 1.8 | 2 | 2.2 | 2 | 2.2 | 2.5 | |
Nominal Diameter d | Φ5 | Φ5 | Φ5 | Φ6 | Φ6 | Φ6 | Φ6 | Φ8 | Φ8 | Φ8 | Φ8 | Φ10 | Φ10 | Φ10 | |||
d | max | 5.07 | 5.07 | 5.07 | 6.01 | 6.01 | 6.01 | 6.01 | 8.01 | 8.01 | 8.01 | 8.01 | 10.01 | 10.01 | 10.01 | ||
min | 4.93 | 4.93 | 4.93 | 5.99 | 5.99 | 5.99 | 5.99 | 7.99 | 7.99 | 7.99 | 7.99 | 9.99 | 9.99 | 9.99 | |||
dk | Nominal Size | 7.5 | 7.5 | 7.5 | 9 | 9 | 9 | 9 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | ||
max | 7.75 | 7.75 | 7.75 | 9.25 | 9.25 | 9.25 | 9.25 | 12.3 | 12.3 | 12.3 | 12.3 | 15.3 | 15.3 | 15.3 | |||
min | 7.25 | 7.25 | 7.25 | 8.75 | 8.75 | 8.75 | 8.75 | 11.7 | 11.7 | 11.7 | 11.7 | 14.7 | 14.7 | 14.7 | |||
k | ≈ | 0.75 | 0.9 | 1 | 0.95 | 1 | 1.1 | 1.3 | 1.2 | 1.3 | 1.4 | 1.5 | 1.5 | 1.6 | 1.7 | ||
h | Nominal Size | 0.3 | 0.5 | 0.75 | 0.4 | 0.5 | 0.75 | 1 | 0.4 | 0.5 | 0.75 | 1 | 0.5 | 0.75 | 1 | ||
max | 0.33 | 0.55 | 0.825 | 0.44 | 0.55 | 0.825 | 1.1 | 0.44 | 0.55 | 0.825 | 1.1 | 0.55 | 0.825 | 1.1 | |||
min | 0.27 | 0.45 | 0.675 | 0.36 | 0.45 | 0.675 | 0.9 | 0.36 | 0.45 | 0.675 | 0.9 | 0.45 | 0.675 | 0.9 | |||
Recommend Hole Size | Tolerance H12 | 5.2 | 5.2 | 5.2 | 6.3 | 6.3 | 6.3 | 6.3 | 8.4 | 8.4 | 8.4 | 8.4 | 10.5 | 10.5 | 10.5 | ||
z | Exposed Length( ≈ ) | 2.5 | 3 | 3.5 | 2.5 | 3 | 3.5 | 4 | 3 | 3.5 | 3.7 | 4 | 3.5 | 3.7 | 4 |