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Metric Dowel Pins
416 Stainless Steel
Metric  •  Precision  •  Press-Fit  •  Hardened

• Hole is slightly smaller diameter than the dowel
• During assembly the dowel pin must be pressed with force into the hole
A Series
416 Stainless Steel  •  Metric

    • Material-  416 Stainless Steel
    • Rockwell Hardness C 36-42
    • Magnetic
    • Finish-  Passivated per ASTM A380-88
    • Press-Fit
    • Ends-  1 Side: Crown (Spherical Radius)
                  1 Side: Chamfered
    • Chamfered End-  15° +/- 2°
    • Length Tolerance-  + 0.5 mm / - 0.0 mm
    • R Tolerance-   + 0.2 mm / - 0.0 mm
    • W Tolerance-   + 0.2 mm / - 0.0 mm
2.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-2MM-5-F09 2.00 mm + .002 mm  /  + .009 mm 5 mm 0.30 mm 0.78 mm
MDP416-2MM-6-F09 2.00 mm + .002 mm  /  + .009 mm 6 mm 0.30 mm 0.78 mm
MDP416-2MM-8-F09 2.00 mm + .002 mm  /  + .009 mm 8 mm 0.30 mm 0.78 mm
MDP416-2MM-10-F09 2.00 mm + .002 mm  /  + .009 mm 10 mm 0.30 mm 0.78 mm
MDP416-2MM-12-F09 2.00 mm + .002 mm  /  + .009 mm 12 mm 0.30 mm 0.78 mm
MDP416-2MM-14-F09 2.00 mm + .002 mm  /  + .009 mm 14 mm 0.30 mm 0.78 mm
MDP416-2MM-16-F09 2.00 mm + .002 mm  /  + .009 mm 16 mm 0.30 mm 0.78 mm
MDP416-2MM-20-F09 2.00 mm + .002 mm  /  + .009 mm 20 mm 0.30 mm 0.78 mm
MDP416-2MM-24-F09 2.00 mm + .002 mm  /  + .009 mm 24 mm 0.30 mm 0.78 mm
2.50 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-2.5MM-5-F09 2.50 mm + .002 mm  /  + .009 mm 5 mm 0.40 mm 0.95 mm
MDP416-2.5MM-6-F09 2.50 mm + .002 mm  /  + .009 mm 6 mm 0.40 mm 0.95 mm
MDP416-2.5MM-8-F09 2.50 mm + .002 mm  /  + .009 mm 8 mm 0.40 mm 0.95 mm
MDP416-2.5MM-10-F09 2.50 mm + .002 mm  /  + .009 mm 10 mm 0.40 mm 0.95 mm
MDP416-2.5MM-12.5-F09 2.50 mm + .002 mm  /  + .009 mm 12.5 mm 0.40 mm 0.95 mm
MDP416-2.5MM-14-F09 2.50 mm + .002 mm  /  + .009 mm 14 mm 0.40 mm 0.95 mm
MDP416-2.5MM-16-F09 2.50 mm + .002 mm  /  + .009 mm 16 mm 0.40 mm 0.95 mm
MDP416-2.5MM-20-F09 2.50 mm + .002 mm  /  + .009 mm 20 mm 0.40 mm 0.95 mm
MDP416-2.5MM-24-F09 2.50 mm + .002 mm  /  + .009 mm 24 mm 0.40 mm 0.95 mm
3.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-3MM-6-F09 3.00 mm + .004 mm  /  + .012 mm 6 mm 0.45 mm 1.10 mm
MDP416-3MM-8-F09 3.00 mm + .004 mm  /  + .012 mm 8 mm 0.45 mm 1.10 mm
MDP416-3MM-10-F09 3.00 mm + .004 mm  /  + .012 mm 10 mm 0.45 mm 1.10 mm
MDP416-3MM-12-F09 3.00 mm + .004 mm  /  + .012 mm 12 mm 0.45 mm 1.10 mm
MDP416-3MM-14-F09 3.00 mm + .004 mm  /  + .012 mm 14 mm 0.45 mm 1.10 mm
MDP416-3MM-16-F09 3.00 mm + .004 mm  /  + .012 mm 16 mm 0.45 mm 1.10 mm
MDP416-3MM-20-F09 3.00 mm + .004 mm  /  + .012 mm 20 mm 0.45 mm 1.10 mm
MDP416-3MM-24-F09 3.00 mm + .004 mm  /  + .012 mm 24 mm 0.45 mm 1.10 mm
4.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-4MM-10-F09 4.00 mm + .004 mm  /  + .012 mm 10 mm 0.60 mm 1.40 mm
MDP416-4MM-12-F09 4.00 mm + .004 mm  /  + .012 mm 12 mm 0.60 mm 1.40 mm
MDP416-4MM-14-F09 4.00 mm + .004 mm  /  + .012 mm 14 mm 0.60 mm 1.40 mm
MDP416-4MM-16-F09 4.00 mm + .004 mm  /  + .012 mm 16 mm 0.60 mm 1.40 mm
MDP416-4MM-20-F09 4.00 mm + .004 mm  /  + .012 mm 20 mm 0.60 mm 1.40 mm
MDP416-4MM-24-F09 4.00 mm + .004 mm  /  + .012 mm 24 mm 0.60 mm 1.40 mm
5.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-5MM-10-F09 5.00 mm + .004 mm  /  + .012 mm 10 mm 0.75 mm 1.70 mm
MDP416-5MM-12-F09 5.00 mm + .004 mm  /  + .012 mm 12 mm 0.75 mm 1.70 mm
MDP416-5MM-14-F09 5.00 mm + .004 mm  /  + .012 mm 14 mm 0.75 mm 1.70 mm
MDP416-5MM-16-F09 5.00 mm + .004 mm  /  + .012 mm 16 mm 0.75 mm 1.70 mm
MDP416-5MM-20-F09 5.00 mm + .004 mm  /  + .012 mm 20 mm 0.75 mm 1.70 mm
MDP416-5MM-24-F09 5.00 mm + .004 mm  /  + .012 mm 24 mm 0.75 mm 1.70 mm
6.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-6MM-12-F09 6.00 mm + .006 mm  /  + .015 mm 12 mm 0.90 mm 2.10 mm
MDP416-6MM-16-F09 6.00 mm + .006 mm  /  + .015 mm 16 mm 0.90 mm 2.10 mm
MDP416-6MM-20-F09 6.00 mm + .006 mm  /  + .015 mm 20 mm 0.90 mm 2.10 mm
MDP416-6MM-24-F09 6.00 mm + .006 mm  /  + .015 mm 24 mm 0.90 mm 2.10 mm
MDP416-6MM-30-F09 6.00 mm + .006 mm  /  + .015 mm 30 mm 0.90 mm 2.10 mm
MDP416-6MM-40-F09 6.00 mm + .006 mm  /  + .015 mm 40 mm 0.90 mm 2.10 mm
8.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-8MM-16-F09 8.00 mm + .006 mm  /  + .015 mm 16 mm 1.20 mm 2.50 mm
MDP416-8MM-20-F09 8.00 mm + .006 mm  /  + .015 mm 20 mm 1.20 mm 2.50 mm
MDP416-8MM-24-F09 8.00 mm + .006 mm  /  + .015 mm 24 mm 1.20 mm 2.50 mm
MDP416-8MM-30-F09 8.00 mm + .006 mm  /  + .015 mm 30 mm 1.20 mm 2.50 mm
MDP416-8MM-40-F09 8.00 mm + .006 mm  /  + .015 mm 40 mm 1.20 mm 2.50 mm
10.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D)
Nominal		 Diameter Tolerance Pin Length (L) R W
MDP416-10MM-16-F09 10.00 mm + .007 mm  /  + .018 mm 16 mm 1.50 mm 3.00 mm
MDP416-10MM-20-F09 10.00 mm + .007 mm  /  + .018 mm 20 mm 1.50 mm 3.00 mm
MDP416-10MM-24-F09 10.00 mm + .007 mm  /  + .018 mm 24 mm 1.50 mm 3.00 mm
MDP416-10MM-30-F09 10.00 mm + .007 mm  /  + .018 mm 30 mm 1.50 mm 3.00 mm
MDP416-10MM-40-F09 10.00 mm + .007 mm  /  + .018 mm 40 mm 1.50 mm 3.00 mm

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