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Metric Dowel Pins
303 Stainless Steel
Metric  •  Precision  •  Press-Fit

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

    • Material-  303 Stainless Steel
    • Slightly Corrosion
    • Slightly Magnetic
    • No Finish
    • Precision Press-Fit
    • Ends-  Both Ends Crown (Spherical Radius )
    • Length Tolerance-  + 0.5 mm/ - 0.0 mm
1.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-1MM-3-F16 1.00 mm + .002 mm  /  + .009 mm 3 mm 0.15 mm
MDPB303-1MM-4-F16 1.00 mm + .002 mm  /  + .009 mm 4 mm 0.15 mm
MDPB303-1MM-5-F16 1.00 mm + .002 mm  /  + .009 mm 5 mm 0.15 mm
MDPB303-1MM-6-F16 1.00 mm + .002 mm  /  + .009 mm 6 mm 0.15 mm
MDPB303-1MM-8-F16 1.00 mm + .002 mm  /  + .009 mm 8 mm 0.15 mm
MDPB303-1MM-10-F16 1.00 mm + .002 mm  /  + .009 mm 10 mm 0.15 mm
MDPB303-1MM-12-F16 1.00 mm + .002 mm  /  + .009 mm 12 mm 0.15 mm
MDPB303-1MM-14-F16 1.00 mm + .002 mm  /  + .009 mm 14 mm 0.15 mm
MDPB303-1MM-16-F16 1.00 mm + .002 mm  /  + .009 mm 16 mm 0.15 mm
MDPB303-1MM-18-F16 1.00 mm + .002 mm  /  + .009 mm 18 mm 0.15 mm
MDPB303-1MM-20-F16 1.00 mm + .002 mm  /  + .009 mm 20 mm 0.15 mm
MDPB303-1MM-24-F16 1.00 mm + .002 mm  /  + .009 mm 24 mm 0.15 mm
1.50 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-1.5MM-4-F16 1.50 mm + .002 mm  /  + .009 mm 4 mm 0.23 mm
MDPB303-1.5MM-5-F16 1.50 mm + .002 mm  /  + .009 mm 5 mm 0.23 mm
MDPB303-1.5MM-6-F16 1.50 mm + .002 mm  /  + .009 mm 6 mm 0.23 mm
MDPB303-1.5MM-8-F16 1.50 mm + .002 mm  /  + .009 mm 8 mm 0.23 mm
MDPB303-1.5MM-10-F16 1.50 mm + .002 mm  /  + .009 mm 10 mm 0.23 mm
MDPB303-1.5MM-12-F16 1.50 mm + .002 mm  /  + .009 mm 12 mm 0.23 mm
MDPB303-1.5MM-14-F16 1.50 mm + .002 mm  /  + .009 mm 14 mm 0.23 mm
MDPB303-1.5MM-16-F16 1.50 mm + .002 mm  /  + .009 mm 16 mm 0.23 mm
MDPB303-1.5MM-18-F16 1.50 mm + .002 mm  /  + .009 mm 18 mm 0.23 mm
MDPB303-1.5MM-20-F16 1.50 mm + .002 mm  /  + .009 mm 20 mm 0.23 mm
MDPB303-1.5MM-24-F16 1.50 mm + .002 mm  /  + .009 mm 24 mm 0.23 mm
2.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-2MM-4-F16 2.00 mm + .004 mm  /  + .012 mm 4 mm 0.30 mm
MDPB303-2MM-5-F16 2.00 mm + .004 mm  /  + .012 mm 5 mm 0.30 mm
MDPB303-2MM-6-F16 2.00 mm + .004 mm  /  + .012 mm 6 mm 0.30 mm
MDPB303-2MM-8-F16 2.00 mm + .004 mm  /  + .012 mm 8 mm 0.30 mm
MDPB303-2MM-10-F16 2.00 mm + .004 mm  /  + .012 mm 10 mm 0.30 mm
MDPB303-2MM-12-F16 2.00 mm + .004 mm  /  + .012 mm 12 mm 0.30 mm
MDPB303-2MM-14-F16 2.00 mm + .004 mm  /  + .012 mm 14 mm 0.30 mm
MDPB303-2MM-16-F16 2.00 mm + .004 mm  /  + .012 mm 16 mm 0.30 mm
MDPB303-2MM-20-F16 2.00 mm + .004 mm  /  + .012 mm 20 mm 0.30 mm
MDPB303-2MM-24-F16 2.00 mm + .004 mm  /  + .012 mm 24 mm 0.30 mm
2.50 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-2.5MM-4-F16 2.50 mm + .004 mm  /  + .012 mm 4 mm 0.40 mm
MDPB303-2.5MM-5-F16 2.50 mm + .004 mm  /  + .012 mm 5 mm 0.40 mm
MDPB303-2.5MM-6-F16 2.50 mm + .004 mm  /  + .012 mm 6 mm 0.40 mm
MDPB303-2.5MM-8-F16 2.50 mm + .004 mm  /  + .012 mm 8 mm 0.40 mm
MDPB303-2.5MM-10-F16 2.50 mm + .004 mm  /  + .012 mm 10 mm 0.40 mm
MDPB303-2.5MM-12-F16 2.50 mm + .004 mm  /  + .012 mm 12 mm 0.40 mm
MDPB303-2.5MM-14-F16 2.50 mm + .004 mm  /  + .012 mm 14 mm 0.40 mm
MDPB303-2.5MM-16-F16 2.50 mm + .004 mm  /  + .012 mm 16 mm 0.40 mm
MDPB303-2.5MM-18-F16 2.50 mm + .004 mm  /  + .012 mm 18 mm 0.40 mm
MDPB303-2.5MM-20-F16 2.50 mm + .004 mm  /  + .012 mm 20 mm 0.40 mm
MDPB303-2.5MM-24-F16 2.50 mm + .004 mm  /  + .012 mm 24 mm 0.40 mm
3.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-3MM-4-F16 3.00 mm + .004 mm  /  + .012 mm 4 mm 0.45 mm
MDPB303-3MM-5-F16 3.00 mm + .004 mm  /  + .012 mm 5 mm 0.45 mm
MDPB303-3MM-6-F16 3.00 mm + .004 mm  /  + .012 mm 6 mm 0.45 mm
MDPB303-3MM-8-F16 3.00 mm + .004 mm  /  + .012 mm 8 mm 0.45 mm
MDPB303-3MM-10-F16 3.00 mm + .004 mm  /  + .012 mm 10 mm 0.45 mm
MDPB303-3MM-12-F16 3.00 mm + .004 mm  /  + .012 mm 12 mm 0.45 mm
MDPB303-3MM-14-F16 3.00 mm + .004 mm  /  + .012 mm 14 mm 0.45 mm
MDPB303-3MM-16-F16 3.00 mm + .004 mm  /  + .012 mm 16 mm 0.45 mm
MDPB303-3MM-20-F16 3.00 mm + .004 mm  /  + .012 mm 20 mm 0.45 mm
MDPB303-3MM-24-F16 3.00 mm + .004 mm  /  + .012 mm 24 mm 0.45 mm
MDPB303-3MM-28-F16 3.00 mm + .004 mm  /  + .012 mm 28 mm 0.45 mm
4.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-4MM-5-F16 4.00 mm + .004 mm  /  + .012 mm 5 mm 0.60 mm
MDPB303-4MM-6-F16 4.00 mm + .004 mm  /  + .012 mm 6 mm 0.60 mm
MDPB303-4MM-8-F16 4.00 mm + .004 mm  /  + .012 mm 8 mm 0.60 mm
MDPB303-4MM-10-F16 4.00 mm + .004 mm  /  + .012 mm 10 mm 0.60 mm
MDPB303-4MM-12-F16 4.00 mm + .004 mm  /  + .012 mm 12 mm 0.60 mm
MDPB303-4MM-16-F16 4.00 mm + .004 mm  /  + .012 mm 16 mm 0.60 mm
MDPB303-4MM-18-F16 4.00 mm + .004 mm  /  + .012 mm 18 mm 0.60 mm
MDPB303-4MM-20-F16 4.00 mm + .004 mm  /  + .012 mm 20 mm 0.60 mm
MDPB303-4MM-24-F16 4.00 mm + .004 mm  /  + .012 mm 24 mm 0.60 mm
MDPB303-4MM-28-F16 4.00 mm + .004 mm  /  + .012 mm 28 mm 0.60 mm
5.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-5MM-5-F16 5.00 mm + .004 mm  /  + .012 mm 5 mm 0.75 mm
MDPB303-5MM-6-F16 5.00 mm + .004 mm  /  + .012 mm 6 mm 0.75 mm
MDPB303-5MM-8-F16 5.00 mm + .004 mm  /  + .012 mm 8 mm 0.75 mm
MDPB303-5MM-10-F16 5.00 mm + .004 mm  /  + .012 mm 10 mm 0.75 mm
MDPB303-5MM-12-F16 5.00 mm + .004 mm  /  + .012 mm 12 mm 0.75 mm
MDPB303-5MM-16-F16 5.00 mm + .004 mm  /  + .012 mm 16 mm 0.75 mm
MDPB303-5MM-18-F16 5.00 mm + .004 mm  /  + .012 mm 18 mm 0.75 mm
MDPB303-5MM-20-F16 5.00 mm + .004 mm  /  + .012 mm 20 mm 0.75 mm
MDPB303-5MM-24-F16 5.00 mm + .004 mm  /  + .012 mm 24 mm 0.75 mm
MDPB303-5MM-28-F16 5.00 mm + .004 mm  /  + .012 mm 28 mm 0.75 mm
6.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-6MM-6-F16 6.00 mm + .006 mm  /  + .015 mm 6 mm 0.90 mm
MDPB303-6MM-8-F16 6.00 mm + .006 mm  /  + .015 mm 8 mm 0.90 mm
MDPB303-6MM-10-F16 6.00 mm + .006 mm  /  + .015 mm 10 mm 0.90 mm
MDPB303-6MM-12-F16 6.00 mm + .006 mm  /  + .015 mm 12 mm 0.90 mm
MDPB303-6MM-16-F16 6.00 mm + .006 mm  /  + .015 mm 16 mm 0.90 mm
MDPB303-6MM-18-F16 6.00 mm + .006 mm  /  + .015 mm 18 mm 0.90 mm
MDPB303-6MM-20-F16 6.00 mm + .006 mm  /  + .015 mm 20 mm 0.90 mm
MDPB303-6MM-24-F16 6.00 mm + .006 mm  /  + .015 mm 24 mm 0.90 mm
MDPB303-6MM-28-F16 6.00 mm + .006 mm  /  + .015 mm 28 mm 0.90 mm
8.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-8MM-12-F16 8.00 mm + .006 mm  /  + .015 mm 12 mm 1.20 mm
MDPB303-8MM-14-F16 8.00 mm + .006 mm  /  + .015 mm 14 mm 1.20 mm
MDPB303-8MM-16-F16 8.00 mm + .006 mm  /  + .015 mm 16 mm 1.20 mm
MDPB303-8MM-18-F16 8.00 mm + .006 mm  /  + .015 mm 18 mm 1.20 mm
MDPB303-8MM-20-F16 8.00 mm + .006 mm  /  + .015 mm 20 mm 1.20 mm
MDPB303-8MM-24-F16 8.00 mm + .006 mm  /  + .015 mm 24 mm 1.20 mm
MDPB303-8MM-28-F16 8.00 mm + .006 mm  /  + .015 mm 28 mm 1.20 mm
MDPB303-8MM-32-F16 8.00 mm + .006 mm  /  + .015 mm 32 mm 1.20 mm
10.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-10MM-14-F16 10.00 mm + .006 mm  /  + .015 mm 14 mm 1.50 mm
MDPB303-10MM-16-F16 10.00 mm + .006 mm  /  + .015 mm 16 mm 1.50 mm
MDPB303-10MM-18-F16 10.00 mm + .006 mm  /  + .015 mm 18 mm 1.50 mm
MDPB303-10MM-20-F16 10.00 mm + .006 mm  /  + .015 mm 20 mm 1.50 mm
MDPB303-10MM-24-F16 10.00 mm + .006 mm  /  + .015 mm 24 mm 1.50 mm
MDPB303-10MM-28-F16 10.00 mm + .006 mm  /  + .015 mm 28 mm 1.50 mm
MDPB303-10MM-32-F16 10.00 mm + .006 mm  /  + .015 mm 32 mm 1.50 mm
MDPB303-10MM-36-F16 10.00 mm + .006 mm  /  + .015 mm 36 mm 1.50 mm
MDPB303-10MM-40-F16 10.00 mm + .006 mm  /  + .015 mm 40 mm 1.50 mm
12.00 mm  Dowel Pins
For Technical Information: 
Part Number Pin Diameter (D) Diameter Tolerance Pin Length (L) C
MDPB303-12MM-18-F16 12.00 mm + .007 mm  /  + .018 mm 18 mm 1.80 mm
MDPB303-12MM-20-F16 12.00 mm + .007 mm  /  + .018 mm 20 mm 1.80 mm
MDPB303-12MM-24-F16 12.00 mm + .007 mm  /  + .018 mm 24 mm 1.80 mm
MDPB303-12MM-28-F16 12.00 mm + .007 mm  /  + .018 mm 28 mm 1.80 mm
MDPB303-12MM-32-F16 12.00 mm + .007 mm  /  + .018 mm 32 mm 1.80 mm
MDPB303-12MM-36-F16 12.00 mm + .007 mm  /  + .018 mm 36 mm 1.80 mm
MDPB303-12MM-40-F16 12.00 mm + .007 mm  /  + .018 mm 40 mm 1.80 mm
MDPB303-12MM-50-F16 12.00 mm + .007 mm  /  + .018 mm 50 mm 1.80 mm

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