Taper Pin with External Thread
ISO 8737 (Current)
- Material
- Carbon Steel
- Finish
- Blackened, Plain, Zinc Plated
- Size range
- 5–50
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Select sizes and quantities — 88 confirmed sizes to ISO 8737
Material
Finish
| dNominal Diameter (mm) | lLength (mm) | aChamfer (max) (mm) | bThread Section Length (max) (mm) | bThread Section Length (min) (mm) | d₂External Thread | MOQ | Quantity and inquiry |
|---|---|---|---|---|---|---|---|
| 5 | 40 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 45 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 50 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 55 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 60 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 80 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 100 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 5 | 120 | 2.4 | 15.6 | 14 | M5 | 3000 | |
| 6 | 40 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 45 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 50 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 55 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 60 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 80 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 100 | 3 | 20 | 18 | M6 | 3000 | |
| 6 | 120 | 3 | 20 | 18 | M6 | 3000 |
Showing 16 of 88 sizes
dNominal Diameter (mm)5
lLength (mm)40
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 45 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)45
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 50 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)50
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 55 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)55
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 60 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)60
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 80 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)80
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 100 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)100
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
5 × 120 × 2.4 × 15.6 × 14 × M5 × 0.8 × 3.5 × 3.25 × 1.5 × 1.25
dNominal Diameter (mm)5
lLength (mm)120
aChamfer (max) (mm)2.4
bThread Section Length (max) (mm)15.6
bThread Section Length (min) (mm)14
d₂External ThreadM5
MOQ3000
6 × 40 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)40
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 45 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)45
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 50 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)50
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 55 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)55
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 60 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)60
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 80 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)80
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 100 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)100
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
6 × 120 × 3 × 20 × 18 × M6 × 1 × 4 × 3.7 × 1.75 × 1.5
dNominal Diameter (mm)6
lLength (mm)120
aChamfer (max) (mm)3
bThread Section Length (max) (mm)20
bThread Section Length (min) (mm)18
d₂External ThreadM6
MOQ3000
Product details
- Description
- Taper pin with an external thread at the large end, supplied to ISO 8737. The pin body tapers along its length and is chamfered at the small end. The threaded section is M5 with a 0.8 mm pitch, and the thread length is controlled between 14 mm and 15.6 mm. The pin is available in carbon steel with blackened, plain, or zinc plated finish. Diameter 5 mm is offered in lengths from 40 mm to 120 mm. For quotation, specify the required length and finish.
- Features
- Tapered pin body with chamfered small end · External M5 thread at the large end · Thread length controlled between 14 mm and 15.6 mm · Available in carbon steel with blackened, plain, or zinc plated finish
- Applications
- Locating and aligning assembled parts, Retaining components on a shaft, Hinge and linkage pivots
Order assurance
Confirmed for the quoted product and order.Reports & inspection
Agreed in the quotation.
- EN 10204 3.1 material certificate
- Dimensional inspection report
- Certificate of conformity
- Mechanical test report
- Chemical analysis report
- Coating inspection report
- Batch and lot traceability
Packaging & delivery
Options we supply.
- Bulk carton packing
- Small boxes with outer cartons
- Palletized shipment
- Fumigation-free pallets
- Inner poly bags
- Buyer branding and labels
Product questions
What sizes of Taper Pin with External Thread do you supply?
Execution standard: ISO 8737. The confirmed specification table covers 5–50 diameters and 40–120 lengths. Use the specification table to select the exact variant required for quotation.
Which materials, grades and finishes can I order?
Material: Carbon Steel; Finish: Blackened, Plain, Zinc Plated. Availability should be confirmed against the selected specification and order quantity.
Where are these pins typically used?
Typical applications include Locating and aligning assembled parts, Retaining components on a shaft, Hinge and linkage pivots. Final suitability depends on the selected material, grade, finish and operating conditions.







