Pins - Dowel - Standard - Rounded Ends - 420 Stainless

Pins -> Dowel -> Standard -> Rounded Ends -> 420 Stainless

There are 2 products in the sub-categories of Pins - Dowel - Standard - Rounded Ends - 420 Stainless. Browse the Pins - Dowel - Standard - Rounded Ends - 420 Stainless products table.

Category Details

A selection of 420 Stainless Rounded Ends Standard Dowel Pins. Precision Dowel Pins - 420 Grade - Based on DIN7

  • Also known as parallel pins
  • Dowel pins are not used as bearing shafts under normal circumstances, due to their oversized tolerances
  • An expanded range may be available on special order. Please enquire.
  • Rounded end dowel pins are measured from the start of the edge rounding. This allows the pin to completely fill the hole after you grind off the rounded end.
  • Diameter tolerances are m6 unless otherwise listed

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Pins - Dowel - Standard - Rounded Ends - 420 Stainless category on the Small Parts & Bearings online store.
Diameter (D) Length (L) Approx. Overall Length Type Indicative
Image
Diameter (D)
3.000
mm
+ 0.004 / + 0.012
(Equiv. 0.118 in.)
Length (L)
17.00
mm
+/- 0.420
(Equiv. 0.669 in.)
Approx. Overall Length
20.00
mm
+/ - 0.420
(Equiv. 0.787 in.)
Type
3 (Rounded Ends)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
Material: Stainless Steel 400 Series Unhardened    Notes: End radius 1.5mm    Standard: Based on DIN 7 with Special Radius   
Part Number: DP030-017-420-3-L20 (10 Pcs)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
98 units (980 pcs) Available Now | Further orders can be expected around Sun, Oct 26, 2025
$16.32 AUD
$16.32 AUD
Per 10
Quantity Required

98 units (980 pcs) Available Now. Backorder if more than 98.
Diameter (D) Length (L) Approx. Overall Length Indicative
Image
Diameter (D)
3.000
mm
+ 0.004 / + 0.012
(Equiv. 0.118 in.)
Length (L)
17.00
mm
+/- 0.420
(Equiv. 0.669 in.)
Approx. Overall Length
20.00
mm
+/ - 0.420
(Equiv. 0.787 in.)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
Material: Stainless Steel 400 Series Unhardened    Type: 3 (Rounded Ends)    Notes: End radius 1.5mm    Standard: Based on DIN 7 with Special Radius   
Part Number: DP030-017-420-3-L20 (10 Pcs)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
98 units (980 pcs) Available Now | Further orders can be expected around Sun, Oct 26, 2025
$16.32 AUD
$16.32 AUD
Per 10
Quantity Required

98 units (980 pcs) Available Now. Backorder if more than 98.
Diameter (D)
3.000
mm
+ 0.004 / + 0.012
(Equiv. 0.118 in.)
Length (L)
17.00
mm
+/- 0.420
(Equiv. 0.669 in.)
Approx. Overall Length
20.00
mm
+/ - 0.420
(Equiv. 0.787 in.)
Type
3 (Rounded Ends)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
Material: Stainless Steel 400 Series Unhardened    Notes: End radius 1.5mm    Standard: Based on DIN 7 with Special Radius   
Part Number: DP030-017-420-3-L20B (1000 Pcs)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 26, 2025
$1,628.14 AUD
$1,628.14 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Diameter (D)
3.000
mm
+ 0.004 / + 0.012
(Equiv. 0.118 in.)
Length (L)
17.00
mm
+/- 0.420
(Equiv. 0.669 in.)
Approx. Overall Length
20.00
mm
+/ - 0.420
(Equiv. 0.787 in.)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
Material: Stainless Steel 400 Series Unhardened    Type: 3 (Rounded Ends)    Notes: End radius 1.5mm    Standard: Based on DIN 7 with Special Radius   
Part Number: DP030-017-420-3-L20B (1000 Pcs)
Dowel Pins - 3x17x20 mm Standard - Stainless Steel 400 Series Unhardened Pin
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 26, 2025
$1,628.14 AUD
$1,628.14 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.