Find Your Assembled Expansion Bolt Size
Compare the supplier’s split-sleeve, small-head expansion bolt assemblies by material, nominal thread and length. The tables cover the selected assembly family; other anchor designs are supplied as separate products.
All listed dimensions are in millimetres. Select values from the same row. The Zhongxing catalogue version and the supplier-designated 1803 material are listed separately. On mobile, swipe the table sideways to view all columns.
304 Stainless Steel · Split-sleeve assembly · 41 catalogue items
| Nominal thread | Pitch (mm) | Thread / marking notes | Listed lengths (mm) |
|---|---|---|---|
| M6 | 1 | Reduced shank, partial thread
Marking: A2 TonG |
50 · 60 · 70 · 80 |
| M8 | 1.25 | Reduced shank, partial thread
Marking: A2 TonG |
60 · 70 · 80 · 90 · 100 · 120 |
| M10 | 1.5 | Reduced shank, partial thread
Marking: A2 TonG |
60 · 70 · 80 · 90 · 100 · 110 · 120 · 150 |
| M10 | 1.5 | Thread coverage: confirm
Marking: not specified |
130 · 140 |
| M12 | 1.75 | Reduced shank, partial thread
Marking: not specified |
60 |
| M12 | 1.75 | Reduced shank, partial thread
Marking: A2 TonG |
70 · 80 · 90 · 100 · 110 · 120 · 150 |
| M12 | 1.75 | Thread coverage: confirm
Marking: not specified |
130 · 140 |
| M14 | 2 | Thread coverage: confirm
Marking: A2 TonG |
80 · 100 · 120 · 150 |
| M16 | 2 | Thread coverage: confirm
Marking: A2 TonG |
100 · 120 · 150 · 200 |
304 Stainless Steel · Zhongxing catalogue version · 2 catalogue items
| Nominal thread | Pitch (mm) | Thread / marking notes | Listed lengths (mm) |
|---|---|---|---|
| M8 | 1.25 | Thread coverage: confirm
Marking: A2 TonG |
80 |
| M10 | 1.5 | Thread coverage: confirm
Marking: A2 TonG |
100 |
316 Stainless Steel · Split-sleeve assembly · 38 catalogue items
| Nominal thread | Pitch (mm) | Thread / marking notes | Listed lengths (mm) |
|---|---|---|---|
| M6 | 1 | Reduced shank, partial thread
Marking: not specified |
50 · 60 · 70 |
| M6 | 1 | Thread coverage: confirm
Marking: A4 TonG |
60 |
| M6 | 1 | Reduced shank, partial thread
Marking: A4 TonG |
80 |
| M8 | 1.25 | Reduced shank, partial thread
Marking: A4 TonG |
60 · 80 · 100 |
| M8 | 1.25 | Reduced shank, partial thread
Marking: not specified |
70 · 90 |
| M10 | 1.5 | Reduced shank, partial thread
Marking: not specified |
60 · 70 · 90 · 110 · 120 · 150 |
| M10 | 1.5 | Reduced shank, partial thread
Marking: A4 TonG |
80 · 100 |
| M10 | 1.5 | Thread coverage: confirm
Marking: not specified |
130 · 140 |
| M12 | 1.75 | Thread coverage: confirm
Marking: not specified |
60 · 130 · 140 |
| M12 | 1.75 | Reduced shank, partial thread
Marking: not specified |
70 · 90 · 110 · 120 · 150 |
| M12 | 1.75 | Reduced shank, partial thread
Marking: A4 TonG |
80 · 100 |
| M14 | 2 | Thread coverage: confirm
Marking: not specified |
80 · 100 · 120 · 150 |
| M16 | 2 | Thread coverage: confirm
Marking: not specified |
100 · 120 · 200 |
| M16 | 2 | Thread coverage: confirm
Marking: 316 |
150 |
1803 · Supplier material designation · 1 catalogue item
| Nominal thread | Pitch (mm) | Thread / marking notes | Listed lengths (mm) |
|---|---|---|---|
| M8 | 1.25 | Reduced shank, partial thread
Marking: 1803 TonG |
80 |
Match the Assembly to Your Application
Send the required assembly drawing, base material, fixing thickness and installation conditions. Catalogue lengths are product dimensions, not installation or embedment instructions. Drill diameter, embedment, installation torque and load suitability must be confirmed for the selected assembly.
The source does not specify a named dimensional standard, approved substrate or load rating. Markings are reproduced as listed; A2 or A4 alone does not state a mechanical strength class. The supplier designation 1803 is not presented as an equivalent to 304 or 316.
Fast Dispatch for Stocked Items
Items available in Tongming stock can usually be dispatched in around 3 days. Stock and dispatch timing are confirmed with your quotation.
Send Your Expansion Bolt Requirements
Include the material, nominal thread, pitch, length, assembly version and quantity. Attach drawings or installation requirements so the exact item can be confirmed.
Fastener supply experience since 2005. Nanjing Tongming provides experienced product coordination and competitive quotations for project and repeat purchasing.
Catalogue listing does not indicate live stock. Identical dimensions within the same version are shown once.