Collection: Pins - Groove
- Pins (With Images)
- Groove
330 Products in this selection
- Non threaded press fit fastener that doesn't require a reamed hole as do dowel pins.Commonly used in place of taper pins.
- An economic method of fastening without the need for precision drilled and reamed holes.
- Recommended hole tolerance is H11.
- Total length may be slightly longer than the nominal length.
- Expanded portion of the pin is compressed into the hole a few thousands of an inch wider than the nominal pin diameter. Radial forces lock the pin securely into the drilled hole.

Nom. Diameter (D) | Length (L) | Expanded. Dia [min / max] (Dx) |
Indicative Image |
---|---|---|---|
3.175
mm |
12.70
mm |
3.328 / 3.378
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Type: T1 Tapered End | |||
Part Number: GPT-0318-1270-3 (50 Pcs) Groove Pins - 3.175 mm x 12.7 mm 3.328 / 3.378
3 units (150 pcs) Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Per 50
|
|||
Nom. Diameter (D) | Length (L) | Expanded. Dia [min / max] (Dx) |
Indicative Image |
3.175
mm |
12.70
mm |
3.328 / 3.378
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Type: T1 Tapered End | |||
Part Number: GPT-0318-1270-3 (50 Pcs) Groove Pins - 3.175 mm x 12.7 mm 3.328 / 3.378
3 units (150 pcs) Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Per 50
|
|||
|
|||
3.175
mm |
15.88
mm |
N/A
mm |
![]() |
Material: Zinc Plated Steel Type: GP2 DIN 1472 Half Length Tapered Groove | |||
Part Number: GP2-0312-1588-Z (5 Pcs) Groove Pins - 3.175 mm x 15.88 mm N/A
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$9.77 AUD
Regular price
Unit price
/
per
Per 5
|
|||
3.175
mm |
15.88
mm |
N/A
mm |
![]() |
Material: Zinc Plated Steel Type: GP2 DIN 1472 Half Length Tapered Groove | |||
Part Number: GP2-0312-1588-Z (5 Pcs) Groove Pins - 3.175 mm x 15.88 mm N/A
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$9.77 AUD
Regular price
Unit price
/
per
Per 5
|
|||
|
|||
3.175
mm |
25.40
mm |
3.328 / 3.378
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Type: T1 Tapered End | |||
Part Number: GPT-0318-2540-3 Groove Pins - 3.175 mm x 25.4 mm 3.328 / 3.378
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$5.41 AUD
Regular price
Unit price
/
per
Each
|
|||
3.175
mm |
25.40
mm |
3.328 / 3.378
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Type: T1 Tapered End | |||
Part Number: GPT-0318-2540-3 Groove Pins - 3.175 mm x 25.4 mm 3.328 / 3.378
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$5.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
3.962
mm |
9.53
mm |
N/A
mm |
![]() |
Material: Zinc Plated Steel Type: GP2 DIN 1472 Half Length Tapered Groove | |||
Part Number: GP2-0391-0953-Z (10 Pcs) Groove Pins - 3.962 mm x 9.53 mm N/A
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$10.86 AUD
Regular price
Unit price
/
per
Per 10
|
|||
3.962
mm |
9.53
mm |
N/A
mm |
![]() |
Material: Zinc Plated Steel Type: GP2 DIN 1472 Half Length Tapered Groove | |||
Part Number: GP2-0391-0953-Z (10 Pcs) Groove Pins - 3.962 mm x 9.53 mm N/A
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$10.86 AUD
Regular price
Unit price
/
per
Per 10
|
|||
|
|||
3.962
mm |
25.40
mm |
N/A
mm |
![]() |
Material: Zinc Plated Steel Type: GP2 DIN 1472 Half Length Tapered Groove | |||
Part Number: GP2-0391-2540-Z (50 Pcs) Groove Pins - 3.962 mm x 25.4 mm N/A
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$121.23 AUD
Regular price
Unit price
/
per
Per 50
|
|||
3.962
mm |
25.40
mm |
N/A
mm |
![]() |
Material: Zinc Plated Steel Type: GP2 DIN 1472 Half Length Tapered Groove | |||
Part Number: GP2-0391-2540-Z (50 Pcs) Groove Pins - 3.962 mm x 25.4 mm N/A
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 22, 2025 Regular price
$121.23 AUD
Regular price
Unit price
/
per
Per 50
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
10.000
mm |
4.15
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-1000-BO (500 Pcs) Groove Pins - 4 mm x 10 mm x 4.15 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
10.000
mm |
4.15
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-1000-BO (500 Pcs) Groove Pins - 4 mm x 10 mm x 4.15 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
10.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1000-BO (500 Pcs) Groove Pins - 4 mm x 10 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
10.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1000-BO (500 Pcs) Groove Pins - 4 mm x 10 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
10.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-1000-BO (500 Pcs) Groove Pins - 4 mm x 10 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
10.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-1000-BO (500 Pcs) Groove Pins - 4 mm x 10 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.15
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.15 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.15
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.15 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Stainless Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1200-S4 (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2,218.14 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Stainless Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1200-S4 (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2,218.14 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: Type G | |||
Part Number: GPG-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$1,285.95 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: Type G | |||
Part Number: GPG-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$1,285.95 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
12.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-1200-BO (500 Pcs) Groove Pins - 4 mm x 12 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.20
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-1600-BO (500 Pcs) Groove Pins - 4 mm x 16 mm x 4.2 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.20
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-1600-BO (500 Pcs) Groove Pins - 4 mm x 16 mm x 4.2 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$976.77 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: Type G | |||
Part Number: GPG-0400-1600-BO (500 Pcs) Groove Pins - 4 mm x 16 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$1,285.95 AUD
Regular price
Unit price
/
per
Per 500
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: Type G | |||
Part Number: GPG-0400-1600-BO (500 Pcs) Groove Pins - 4 mm x 16 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$1,285.95 AUD
Regular price
Unit price
/
per
Per 500
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1600-BO Groove Pins - 4 mm x 16 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Each
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-1600-BO Groove Pins - 4 mm x 16 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.30
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-1600-BO Groove Pins - 4 mm x 16 mm x 4.3 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Each
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.30
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-1600-BO Groove Pins - 4 mm x 16 mm x 4.3 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.35
mm |
![]() |
Material: Black Oxide Steel Type: GP1 -DIN 1471 | |||
Part Number: GP1-0400-1600-BO Groove Pins - 4 mm x 16 mm x 4.35 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Each
|
|||
4.000
mm + 0.000 / - 0.075 |
16.000
mm |
4.35
mm |
![]() |
Material: Black Oxide Steel Type: GP1 -DIN 1471 | |||
Part Number: GP1-0400-1600-BO Groove Pins - 4 mm x 16 mm x 4.35 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.15
mm |
![]() |
Material: Black Oxide Steel Type: Type E | |||
Part Number: GPE-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.15 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.15
mm |
![]() |
Material: Black Oxide Steel Type: Type E | |||
Part Number: GPE-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.15 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.20
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.2 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.20
mm |
![]() |
Material: Black Oxide Steel Type: GP4 - DIN 1474 | |||
Part Number: GP4-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.2 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: Type G | |||
Part Number: GPG-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$731.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: Type G | |||
Part Number: GPG-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$731.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.25
mm |
![]() |
Material: Black Oxide Steel Type: GP3 - DIN 1473 | |||
Part Number: GP3-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.25 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.30
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.3 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.30
mm |
![]() |
Material: Black Oxide Steel Type: GP2 - DIN 1472 | |||
Part Number: GP2-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.3 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.35
mm |
![]() |
Material: Black Oxide Steel Type: GP1 -DIN 1471 | |||
Part Number: GP1-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.35 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
4.000
mm + 0.000 / - 0.075 |
20.000
mm |
4.35
mm |
![]() |
Material: Black Oxide Steel Type: GP1 -DIN 1471 | |||
Part Number: GP1-0400-2000-BO (250 Pcs) Groove Pins - 4 mm x 20 mm x 4.35 mm
Out of Stock | Backorder Now | Orders can be expected around Sat, Apr 05, 2025 Regular price
$519.59 AUD
Regular price
Unit price
/
per
Per 250
|
|||
|
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