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Click Specification

(Non-preferred) dimensions in parentheses.

Unit:mm

Pin with Pilotpoint and Rounded Ends

ISO 8739 (RN) - 2025

Display drawing:

国际ISO 8739 (RN) - 2025 ISO8739 8739ISO Pin with Pilotpoint and Rounded Ends
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 *Models with different eras.

Nominal Diameter
d
(1) 1.5 2 2.5 3 (3.5) 4 5 6 (7)
d max
min
a Nominal Size
max
min
L1 max
min
d2 steel pin Nominal Size
max
min
Stainless steel pin Nominal Size
max
min
1 1.5 2 2.5 3 3.5 4 5 6 7
0.975 1.475 1.975 2.475 2.975 3.425 3.925 4.925 5.925 6.91
0.13 0.2 0.27 0.34 0.4 0.47 0.54 0.67 0.8 0.94
0.23 0.35 0.42 0.49 0.55 0.67 0.74 0.87 1 1.19
0.03 0.05 0.12 0.19 0.25 0.27 0.34 0.47 0.6 0.69
1.5 2 2 2.5 2.5 3 3 3 4 4
0.5 1 1 1.5 1.5 2 2 2 3 3
1.1 1.63 2.15 2.7 3.2 3.7 4.25 5.25 6.25 7.3
1.15 1.68 2.2 2.75 3.25 3.75 4.3 5.3 6.3 7.35
1.1 1.63 2.15 2.65 3.15 3.65 4.2 5.2 6.2 7.25
1.075 1.6 2.1 2.65 3.15 3.675 4.2 5.2 6.175 7.225
1.125 1.65 2.15 2.7 3.2 3.725 4.25 5.25 6.225 7.275
1.075 1.6 2.1 2.6 3.1 3.625 4.15 5.15 6.125 7.175
Nominal Diameter
d
8 (9) 10 12 (14) 16 (18) 20 25
d max
min
a Nominal Size
max
min
L1 max
min
d2 steel pin Nominal Size
max
min
Stainless steel pin Nominal Size
max
min
8 9 10 12 14 16 18 20 25
7.91 8.91 9.91 11.89 13.89 15.89 17.89 19.87 24.87
1.07 1.21 1.34 1.61 1.88 2.14 2.41 2.68 3.35
1.32 1.46 1.64 1.91 2.23 2.49 2.86 3.13 3.9
0.82 0.96 1.04 1.31 1.53 1.79 1.96 2.23 2.8
4 5 5 5 5 5 7 7 7
3 4 4 4 4 4 6 6 6
8.3 9.3 10.3 12.35 14.35 16.4 18.4 20.5 25.5
8.35 9.35 10.35 12.45 14.45 16.5 18.5 20.6 25.6
8.25 9.25 10.25 12.25 14.25 16.3 18.3 20.4 25.4
8.225 9.225 10.225 12.275 14.275 16.3 18.3 20.375 25.375
8.275 9.275 10.275 12.375 14.375 16.4 18.4 20.475 25.475
8.175 9.175 10.175 12.175 14.175 16.2 18.2 20.275 25.275
①,r (ref.) ≈ d

Alternative history

ISO 8739 - 1997 ISO 8739RN - 2025
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