Collection: Pins

1098 Products in this selection
Combined category including sub-categories of pins. These include ball lock, clevis, ball lock flanged receptacles, dowel, clik, split, side thrust, pull, locating spring, roll, coiled, taper imperial, wire lock lynch, taper metric, hydraulic cylinder, hitch external, hammer drive, groove, and dowel bushings.
Small Parts & Bearings

Additional resources:
Master Pins Catalogue PDF
Flanged Receptacles for Ball Lock Pins

A more comprehensive listing may be found on the MBA Minibearings main store at Pins.
Nominal Diameter Grip Length (B) Pin Material Grade Locking Ball to End (C) Open Ball Distance (B) Max. Handle Height (H) Indicative
Image
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
11.00
mm
+/- 0.350
(Equiv. 0.433 in.)
Pin Material Grade
12.20

+/- 0.350
(Equiv. 0.48 in.)
Max. Handle Height (H)
3 (Rounded Ends)
mm
Dowel Pins - 4x11x12.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-011-304-3 (PK-20) Dowel Pins - 4x11x12.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
39 units (780 pcs) Available Now | Item Discontinued - Up to 39 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.00 AUD
Regular price $5.70 AUD Sale price $3.00 AUD
Per 20
Nominal Diameter Grip Length (B) Pin Material Grade Locking Ball to End (C) Indicative
Image
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
11.00
mm
+/- 0.350
(Equiv. 0.433 in.)
Pin Material Grade
12.20

+/- 0.350
(Equiv. 0.48 in.)
Dowel Pins - 4x11x12.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 3 (Rounded Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-011-304-3 (PK-20) Dowel Pins - 4x11x12.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
39 units (780 pcs) Available Now | Item Discontinued - Up to 39 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.00 AUD
Regular price $5.70 AUD Sale price $3.00 AUD
Per 20
Nominal Diameter
4.00
mm
Grip Length (B)
12.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.30-1.20
mm
Roll Pins - 4x12x4.4 mm - Spring Steel Zinc Plated
Material: Carbon Spring Steel Zinc Plated   
Category: Pins - Roll - Zinc Plated
Part Number: RP040-0120-Z (PK-20) Roll Pins - 4x12x4.4 mm - Carbon Spring Steel Zinc Plated Pin
49 units (980 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Per 20
Nominal Diameter
4.00
mm
Grip Length (B)
12.00
mm
Pin Material Grade
4.40
Roll Pins - 4x12x4.4 mm - Spring Steel Zinc Plated
Material: Carbon Spring Steel Zinc Plated    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.30-1.20 mm   
Category: Pins - Roll - Zinc Plated
Part Number: RP040-0120-Z (PK-20) Roll Pins - 4x12x4.4 mm - Carbon Spring Steel Zinc Plated Pin
49 units (980 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Per 20
View the product page first if you are unsure.
Nominal Diameter
4.00
mm
Grip Length (B)
12.0
mm
Pin Material Grade
4.08
Locking Ball to End (C)
4.35
mm
Open Ball Distance (B)
7.25
mm
Max. Handle Height (H)
1.50
mm
Hammer Drive Pins - 4x12x4.08 mm - Carbon Steel
Material: Carbon Steel   
Category: Pins - Hammer Drive - Flat Head
Part Number: HDP040-12F (PK-10) Hammer Drive Pins - 4x12x4.08 mm Flat Head - Carbon Steel Pin
52 units (520 pcs) Available Now | Item Discontinued - Up to 52 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.79 AUD
Regular price $17.35 AUD Sale price $3.79 AUD
Per 10
Nominal Diameter
4.00
mm
Grip Length (B)
12.0
mm
Pin Material Grade
4.08
Locking Ball to End (C)
4.35
mm
Hammer Drive Pins - 4x12x4.08 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.25 mm    Max. Handle Height (H): 1.50 mm   
Category: Pins - Hammer Drive - Flat Head
Part Number: HDP040-12F (PK-10) Hammer Drive Pins - 4x12x4.08 mm Flat Head - Carbon Steel Pin
52 units (520 pcs) Available Now | Item Discontinued - Up to 52 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.79 AUD
Regular price $17.35 AUD Sale price $3.79 AUD
Per 10
Nominal Diameter
4.00
mm
Grip Length (B)
12.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.65-0.85
mm
Roll Pins - 4x12x4.4 mm - Stainless Steel AISI 420C Rc 46-52
Material: Stainless Steel AISI 420C Rc 46-52   
Category: Pins - Roll - Stainless Steel
Part Number: RP040-0120-420 (PK-25) Roll Pins - 4x12x4.4 mm - Stainless Steel AISI 420C Rc 46-52 Pin
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 25
Nominal Diameter
4.00
mm
Grip Length (B)
12.00
mm
Pin Material Grade
4.40
Roll Pins - 4x12x4.4 mm - Stainless Steel AISI 420C Rc 46-52
Material: Stainless Steel AISI 420C Rc 46-52    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.65-0.85 mm   
Category: Pins - Roll - Stainless Steel
Part Number: RP040-0120-420 (PK-25) Roll Pins - 4x12x4.4 mm - Stainless Steel AISI 420C Rc 46-52 Pin
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 25
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
12.00
mm
+/- 0.350
(Equiv. 0.472 in.)
Pin Material Grade
12.00

+/- 0.350
(Equiv. 0.472 in.)
Max. Handle Height (H)
1 (Chamfer One End)
mm
Dowel Pins - 4x12x12 mm - Steel 100Cr6 - Heat Treated and Ground Rc 58-62
Material: Steel 100Cr6 - Heat Treated and Ground Rc 58-62   
Category: Pins - Dowel - Standard
Part Number: DP040-012-CH-1 (PK-20) Dowel Pins - 4x12 Standard - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 Pin
1 pack (20 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Per 20
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
12.00
mm
+/- 0.350
(Equiv. 0.472 in.)
Pin Material Grade
12.00

+/- 0.350
(Equiv. 0.472 in.)
Dowel Pins - 4x12x12 mm - Steel 100Cr6 - Heat Treated and Ground Rc 58-62
Material: Steel 100Cr6 - Heat Treated and Ground Rc 58-62    Max. Handle Height (H): 1 (Chamfer One End) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-012-CH-1 (PK-20) Dowel Pins - 4x12 Standard - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 Pin
1 pack (20 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Per 20
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
12.00
mm
+/- 0.350
(Equiv. 0.472 in.)
Pin Material Grade
12.00

+/- 0.350
(Equiv. 0.472 in.)
Max. Handle Height (H)
2 (Chamfer Both Ends)
mm
Dowel Pins - 4x12x12 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-012-303-2 (PK-5) Dowel Pins - 4x12 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
660 units (3300 pcs) Available Now | Item Discontinued - Up to 660 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 5
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
12.00
mm
+/- 0.350
(Equiv. 0.472 in.)
Pin Material Grade
12.00

+/- 0.350
(Equiv. 0.472 in.)
Dowel Pins - 4x12x12 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 2 (Chamfer Both Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-012-303-2 (PK-5) Dowel Pins - 4x12 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
660 units (3300 pcs) Available Now | Item Discontinued - Up to 660 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 5
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
+/- 0.50
(Equiv. 0.551 in.)
Pin Material Grade
4.00 - 4.12
Locking Ball to End (C)
4.15 - 4.30
mm
Open Ball Distance (B)
Heavy Duty ASME B18.8.2 / ISO 8748
mm
Max. Handle Height (H)
RC 46-53 (HV 420 to 545)
mm
Coiled Pins - 4x14 - 4.00 - 4.12 - Carbon Steel - High Carbon
Material: High Carbon Steel   
Category: Pins - Coiled - Steel
Part Number: PSP-040-014H-C (PK-5) Coiled Pins - 4x14 - 4.00 - 4.12 - High Carbon Steel Pin
9 units (45 pcs) Available Now | Further orders can be expected around Sat, Sep 26, 2026
Regular price $2.68 AUD
Regular price Sale price $2.68 AUD
Per 5
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
+/- 0.50
(Equiv. 0.551 in.)
Pin Material Grade
4.00 - 4.12
Locking Ball to End (C)
4.15 - 4.30
mm
Coiled Pins - 4x14 - 4.00 - 4.12 - Carbon Steel - High Carbon
Material: High Carbon Steel    Open Ball Distance (B): Heavy Duty ASME B18.8.2 / ISO 8748 mm    Max. Handle Height (H): RC 46-53 (HV 420 to 545) mm   
Category: Pins - Coiled - Steel
Part Number: PSP-040-014H-C (PK-5) Coiled Pins - 4x14 - 4.00 - 4.12 - High Carbon Steel Pin
9 units (45 pcs) Available Now | Further orders can be expected around Sat, Sep 26, 2026
Regular price $2.68 AUD
Regular price Sale price $2.68 AUD
Per 5
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
14.00
mm
+/- 0.350
(Equiv. 0.551 in.)
Pin Material Grade
14.00

+/- 0.350
(Equiv. 0.551 in.)
Max. Handle Height (H)
1 (Chamfer One End)
mm
Dowel Pins - 4x14x14 mm - Steel 100Cr6 - Heat Treated and Ground Rc 58-62
Material: Steel 100Cr6 - Heat Treated and Ground Rc 58-62   
Category: Pins - Dowel - Standard
Part Number: DP040-014-CH-1 (PK-20) Dowel Pins - 4x14 Standard - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 Pin
41 units (820 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Per 20
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
14.00
mm
+/- 0.350
(Equiv. 0.551 in.)
Pin Material Grade
14.00

+/- 0.350
(Equiv. 0.551 in.)
Dowel Pins - 4x14x14 mm - Steel 100Cr6 - Heat Treated and Ground Rc 58-62
Material: Steel 100Cr6 - Heat Treated and Ground Rc 58-62    Max. Handle Height (H): 1 (Chamfer One End) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-014-CH-1 (PK-20) Dowel Pins - 4x14 Standard - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 Pin
41 units (820 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Per 20
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
14.00
mm
+/- 0.350
(Equiv. 0.551 in.)
Pin Material Grade
14.00

+/- 0.350
(Equiv. 0.551 in.)
Max. Handle Height (H)
2 (Chamfer Both Ends)
mm
Dowel Pins - 4x14x14 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Pins - Dowel - Standard
Part Number: DP040-014-316-2 (PK-5) Dowel Pins - 4x14 Standard - Stainless Steel 316 Similar to A4, 18-10 Pin
120 units (600 pcs) Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $5.95 AUD
Regular price Sale price $5.95 AUD
Per 5
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
14.00
mm
+/- 0.350
(Equiv. 0.551 in.)
Pin Material Grade
14.00

+/- 0.350
(Equiv. 0.551 in.)
Dowel Pins - 4x14x14 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Max. Handle Height (H): 2 (Chamfer Both Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-014-316-2 (PK-5) Dowel Pins - 4x14 Standard - Stainless Steel 316 Similar to A4, 18-10 Pin
120 units (600 pcs) Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $5.95 AUD
Regular price Sale price $5.95 AUD
Per 5
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
14.00
mm
+/- 0.350
(Equiv. 0.551 in.)
Pin Material Grade
14.00

+/- 0.350
(Equiv. 0.551 in.)
Max. Handle Height (H)
2 (Chamfer Both Ends)
mm
Dowel Pins - 4x14x14 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-014-303-2 (PK-5) Dowel Pins - 4x14 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
108 units (540 pcs) Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 5
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
14.00
mm
+/- 0.350
(Equiv. 0.551 in.)
Pin Material Grade
14.00

+/- 0.350
(Equiv. 0.551 in.)
Dowel Pins - 4x14x14 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 2 (Chamfer Both Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-014-303-2 (PK-5) Dowel Pins - 4x14 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
108 units (540 pcs) Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 5
View the product page first if you are unsure.
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
+/- 0.50
(Equiv. 0.551 in.)
Pin Material Grade
4.00 - 4.12
Locking Ball to End (C)
4.20 - 4.40
mm
Open Ball Distance (B)
Standard Duty ISO8750 / ASME B18.8.3M
mm
Max. Handle Height (H)
RC 46-53 (HV 420 to 545)
mm
Coiled Pins - 4x14 - 4.00 - 4.12 - Carbon Steel - High Carbon
Material: High Carbon Steel   
Category: Pins - Coiled - Steel
Part Number: PSP-040-014-C (Each) Coiled Pins - 4x14 - 4.00 - 4.12 - High Carbon Steel Pin
297 Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Each
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
+/- 0.50
(Equiv. 0.551 in.)
Pin Material Grade
4.00 - 4.12
Locking Ball to End (C)
4.20 - 4.40
mm
Coiled Pins - 4x14 - 4.00 - 4.12 - Carbon Steel - High Carbon
Material: High Carbon Steel    Open Ball Distance (B): Standard Duty ISO8750 / ASME B18.8.3M mm    Max. Handle Height (H): RC 46-53 (HV 420 to 545) mm   
Category: Pins - Coiled - Steel
Part Number: PSP-040-014-C (Each) Coiled Pins - 4x14 - 4.00 - 4.12 - High Carbon Steel Pin
297 Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Each
View the product page first if you are unsure.
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.30-1.20
mm
Roll Pins - 4x14x4.4 mm - Spring Steel Zinc Plated
Material: Carbon Spring Steel Zinc Plated   
Category: Pins - Roll - Zinc Plated
Part Number: RP040-0140-Z (PK-10) Roll Pins - 4x14x4.4 mm - Carbon Spring Steel Zinc Plated Pin
44 units (440 pcs) Available Now | Further orders can be expected around Sat, Jul 11, 2026
Regular price $2.77 AUD
Regular price $4.92 AUD Sale price $2.77 AUD
Per 10
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
Pin Material Grade
4.40
Roll Pins - 4x14x4.4 mm - Spring Steel Zinc Plated
Material: Carbon Spring Steel Zinc Plated    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.30-1.20 mm   
Category: Pins - Roll - Zinc Plated
Part Number: RP040-0140-Z (PK-10) Roll Pins - 4x14x4.4 mm - Carbon Spring Steel Zinc Plated Pin
44 units (440 pcs) Available Now | Further orders can be expected around Sat, Jul 11, 2026
Regular price $2.77 AUD
Regular price $4.92 AUD Sale price $2.77 AUD
Per 10
View the product page first if you are unsure.
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.65-0.85
mm
Roll Pins - 4x14x4.4 mm - Stainless Steel AISI 420C Rc 46-52
Material: Stainless Steel AISI 420C Rc 46-52   
Category: Pins - Roll - Stainless Steel
Part Number: RP040-0140-420 (PK-20) Roll Pins - 4x14x4.4 mm - Stainless Steel AISI 420C Rc 46-52 Pin
4 units (80 pcs) Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 20
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
Pin Material Grade
4.40
Roll Pins - 4x14x4.4 mm - Stainless Steel AISI 420C Rc 46-52
Material: Stainless Steel AISI 420C Rc 46-52    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.65-0.85 mm   
Category: Pins - Roll - Stainless Steel
Part Number: RP040-0140-420 (PK-20) Roll Pins - 4x14x4.4 mm - Stainless Steel AISI 420C Rc 46-52 Pin
4 units (80 pcs) Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 20
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.65-0.85
mm
Roll Pins - 4x14x4.4 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Pins - Roll - Carbon Steel
Part Number: RP040-0140-C (PK-10) Roll Pins - 4x14x4.4 mm Carbon Steel - Carbon Spring Steel Self Finish Pin
70 units (700 pcs) Available Now | Further orders can be expected around Fri, Aug 07, 2026
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Per 10
Nominal Diameter
4.00
mm
Grip Length (B)
14.00
mm
Pin Material Grade
4.40
Roll Pins - 4x14x4.4 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.65-0.85 mm   
Category: Pins - Roll - Carbon Steel
Part Number: RP040-0140-C (PK-10) Roll Pins - 4x14x4.4 mm Carbon Steel - Carbon Spring Steel Self Finish Pin
70 units (700 pcs) Available Now | Further orders can be expected around Fri, Aug 07, 2026
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Per 10
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
15.00
mm
+/- 0.350
(Equiv. 0.591 in.)
Pin Material Grade
16.20

+/- 0.350
(Equiv. 0.638 in.)
Max. Handle Height (H)
3 (Rounded Ends)
mm
Dowel Pins - 4x15x16.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-015-304-3 (PK-20) Dowel Pins - 4x15x16.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
34 units (680 pcs) Available Now | Item Discontinued - Up to 34 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 20
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
15.00
mm
+/- 0.350
(Equiv. 0.591 in.)
Pin Material Grade
16.20

+/- 0.350
(Equiv. 0.638 in.)
Dowel Pins - 4x15x16.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 3 (Rounded Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-015-304-3 (PK-20) Dowel Pins - 4x15x16.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
34 units (680 pcs) Available Now | Item Discontinued - Up to 34 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 20
Nominal Diameter
4.00
mm
Grip Length (B)
16.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.65-0.85
mm
Roll Pins - 4x16x4.4 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Pins - Roll - Carbon Steel
Part Number: RP040-0160-C (PK-10) Roll Pins - 4x16x4.4 mm Carbon Steel - Carbon Spring Steel Self Finish Pin
66 units (660 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Per 10
Nominal Diameter
4.00
mm
Grip Length (B)
16.00
mm
Pin Material Grade
4.40
Roll Pins - 4x16x4.4 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.65-0.85 mm   
Category: Pins - Roll - Carbon Steel
Part Number: RP040-0160-C (PK-10) Roll Pins - 4x16x4.4 mm Carbon Steel - Carbon Spring Steel Self Finish Pin
66 units (660 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Per 10
View the product page first if you are unsure.
Nominal Diameter
4.00
mm
Grip Length (B)
16.0
mm
Pin Material Grade
4.08
Locking Ball to End (C)
4.35
mm
Open Ball Distance (B)
7.25
mm
Max. Handle Height (H)
1.50
mm
Hammer Drive Pins - 4x16x4.08 mm - Carbon Steel
Material: Carbon Steel   
Category: Pins - Hammer Drive - Flat Head
Part Number: HDP040-16F (PK-5) Hammer Drive Pins - 4x16x4.08 mm Flat Head - Carbon Steel Pin
112 units (560 pcs) Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Per 5
Nominal Diameter
4.00
mm
Grip Length (B)
16.0
mm
Pin Material Grade
4.08
Locking Ball to End (C)
4.35
mm
Hammer Drive Pins - 4x16x4.08 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.25 mm    Max. Handle Height (H): 1.50 mm   
Category: Pins - Hammer Drive - Flat Head
Part Number: HDP040-16F (PK-5) Hammer Drive Pins - 4x16x4.08 mm Flat Head - Carbon Steel Pin
112 units (560 pcs) Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Per 5
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
16.00
mm
+/- 0.350
(Equiv. 0.63 in.)
Pin Material Grade
17.20

+/- 0.350
(Equiv. 0.677 in.)
Max. Handle Height (H)
3 (Rounded Ends)
mm
Dowel Pins - 4x16x17.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-016-304-3 (PK-5) Dowel Pins - 4x16x17.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
15 units (75 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Per 5
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
16.00
mm
+/- 0.350
(Equiv. 0.63 in.)
Pin Material Grade
17.20

+/- 0.350
(Equiv. 0.677 in.)
Dowel Pins - 4x16x17.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 3 (Rounded Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-016-304-3 (PK-5) Dowel Pins - 4x16x17.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
15 units (75 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Per 5
View the product page first if you are unsure.
Nominal Diameter
4.00
mm
Grip Length (B)
18.00
mm
+/- 0.50
(Equiv. 0.709 in.)
Pin Material Grade
4.00 - 4.12
Locking Ball to End (C)
4.20 - 4.40
mm
Open Ball Distance (B)
Standard Duty ISO8750 / ASME B18.8.3M
mm
Max. Handle Height (H)
Unhardened
mm
Coiled Pins - 4x18 - 4.00 - 4.12 - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Pins - Coiled - Stainless
Part Number: PSP-040-018-S2 (PK-5) Coiled Pins - 4x18 - 4.00 - 4.12 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
2 units (10 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 5
Nominal Diameter
4.00
mm
Grip Length (B)
18.00
mm
+/- 0.50
(Equiv. 0.709 in.)
Pin Material Grade
4.00 - 4.12
Locking Ball to End (C)
4.20 - 4.40
mm
Coiled Pins - 4x18 - 4.00 - 4.12 - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Open Ball Distance (B): Standard Duty ISO8750 / ASME B18.8.3M mm    Max. Handle Height (H): Unhardened mm   
Category: Pins - Coiled - Stainless
Part Number: PSP-040-018-S2 (PK-5) Coiled Pins - 4x18 - 4.00 - 4.12 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
2 units (10 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 5
Nominal Diameter
4.00
mm
Grip Length (B)
18.00
mm
Pin Material Grade
4.40
Open Ball Distance (B)
0.80
mm
Max. Handle Height (H)
0.65-0.85
mm
Roll Pins - 4x18x4.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Pins - Roll - Stainless Steel
Part Number: RP040-0180-4 (PK-2) Roll Pins - 4x18x4.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
4 units (8 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Per 2
Nominal Diameter
4.00
mm
Grip Length (B)
18.00
mm
Pin Material Grade
4.40
Roll Pins - 4x18x4.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Open Ball Distance (B): 0.80 mm    Max. Handle Height (H): 0.65-0.85 mm   
Category: Pins - Roll - Stainless Steel
Part Number: RP040-0180-4 (PK-2) Roll Pins - 4x18x4.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
4 units (8 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Per 2
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
18.00
mm
+/- 0.420
(Equiv. 0.709 in.)
Pin Material Grade
18.00

+/- 0.420
(Equiv. 0.709 in.)
Max. Handle Height (H)
2 (Chamfer Both Ends)
mm
Dowel Pins - 4x18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-018-303-2 (PK-20) Dowel Pins - 4x18 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
85 units (1700 pcs) Available Now | Item Discontinued - Up to 85 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 20
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
18.00
mm
+/- 0.420
(Equiv. 0.709 in.)
Pin Material Grade
18.00

+/- 0.420
(Equiv. 0.709 in.)
Dowel Pins - 4x18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 2 (Chamfer Both Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-018-303-2 (PK-20) Dowel Pins - 4x18 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
85 units (1700 pcs) Available Now | Item Discontinued - Up to 85 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 20
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
18.00
mm
+/- 0.420
(Equiv. 0.709 in.)
Pin Material Grade
19.20

+/- 0.420
(Equiv. 0.756 in.)
Max. Handle Height (H)
3 (Rounded Ends)
mm
Dowel Pins - 4x18x19.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-018-304-3 (PK-5) Dowel Pins - 4x18x19.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
288 units (1440 pcs) Available Now | Item Discontinued - Up to 288 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 5
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
18.00
mm
+/- 0.420
(Equiv. 0.709 in.)
Pin Material Grade
19.20

+/- 0.420
(Equiv. 0.756 in.)
Dowel Pins - 4x18x19.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 3 (Rounded Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-018-304-3 (PK-5) Dowel Pins - 4x18x19.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
288 units (1440 pcs) Available Now | Item Discontinued - Up to 288 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Per 5
Nominal Diameter
4.0
mm
Grip Length (B)
20.0
mm
Pin Material Grade
3.6
Split Pins - 4x20x3.6 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Pins - Split - Stainless Steel
Part Number: PC040-0200-6 (PK-100) Split Pins - 4x20x3.6 mm - Stainless Steel 316 Similar to A4, 18-10 Pin
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 11, 2026
Regular price $51.50 AUD
Regular price $92.12 AUD Sale price $51.50 AUD
Per 100
Nominal Diameter
4.0
mm
Grip Length (B)
20.0
mm
Pin Material Grade
3.6
Split Pins - 4x20x3.6 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Pins - Split - Stainless Steel
Part Number: PC040-0200-6 (PK-100) Split Pins - 4x20x3.6 mm - Stainless Steel 316 Similar to A4, 18-10 Pin
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 11, 2026
Regular price $51.50 AUD
Regular price $92.12 AUD Sale price $51.50 AUD
Per 100
View the product page first if you are unsure.
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
20.00
mm
+/- 0.420
(Equiv. 0.787 in.)
Pin Material Grade
20.00

+/- 0.420
(Equiv. 0.787 in.)
Max. Handle Height (H)
2 (Chamfer Both Ends)
mm
Dowel Pins - 4x20x20 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Pins - Dowel - Standard
Part Number: DP040-020-303-2 (PK-5) Dowel Pins - 4x20 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
476 units (2380 pcs) Available Now | Further orders can be expected around Sat, Aug 29, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Per 5
Nominal Diameter
4.000
mm
+ 0.004 / + 0.012
(Equiv. 0.157 in.)
Grip Length (B)
20.00
mm
+/- 0.420
(Equiv. 0.787 in.)
Pin Material Grade
20.00

+/- 0.420
(Equiv. 0.787 in.)
Dowel Pins - 4x20x20 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Max. Handle Height (H): 2 (Chamfer Both Ends) mm   
Category: Pins - Dowel - Standard
Part Number: DP040-020-303-2 (PK-5) Dowel Pins - 4x20 Standard - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Pin
476 units (2380 pcs) Available Now | Further orders can be expected around Sat, Aug 29, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Per 5
View the product page first if you are unsure.