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Traceable quality
Pressure Indicating Gasket
BS 7644
Carbon steel
Hot-dip galvanized
8.8
M16
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Retail orders: from 10 pcs per item
Specifications
| Standard | BS 7644 |
|---|---|
| Material | Carbon steel |
| Surface | Hot-dip galvanized |
| Property class | 8.8 |
| Thread | M16 |
| Size range | M16 |
| Name | DTI Compressible Washer-Type Direct Tension Indicators Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners Direct Tension Indicators - Compressible Washers |
| Standard | ASME B 18.2.6 BS 7644 EN 14399 ASTM F959/F959M |
| Size | M16～M24 |
| Grade | 8.8 10.9 |
| Material | Carbon steel |
| Surface | mechanical galvanized, black or hot dip zinc. |
| Description | ASTM F959 Direct pressure indicating gasket DTI washer, direct tension indicator washer. |
| Construction operation technology | Class 8.8 washers are used with A 325M bolt, while class 10.9 washers are used with A 490M bolt. |
| Scope of application | The indicator gasket is A control solution that prevents release. This gasket provides consistent, reliable tension and is easy to install and inspect. It is widely used in steel structure buildings, Bridges, petrochemical industry, wind turbine blades, cantilever road signs and traffic signals, truck chassis maintenance, anchor bolts and so on. |
Description
mechanical galvanized, black or hot dip zinc.
Name
DTI
Compressible Washer-Type Direct Tension Indicators
Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners
Direct Tension Indicators - Compressible Washers
Standard
ASME B 18.2.6
BS 7644
EN 14399
ASTM F959/F959M
Size
M16～M24
Grade
8.8 10.9
Material
Carbon steel
Surface
mechanical galvanized, black or hot dip zinc.
Description
ASTM F959 Direct pressure indicating gasket
DTI washer, direct tension indicator washer.
Construction operation technology
Class 8.8 washers are used with A 325M bolt, while class 10.9 washers are used with A 490M bolt.
Scope of application
The indicator gasket is A control solution that prevents release. This gasket provides consistent, reliable tension and is easy to install and inspect. It is widely used in steel structure buildings, Bridges, petrochemical industry, wind turbine blades, cantilever road signs and traffic signals, truck chassis maintenance, anchor bolts and so on.
Keywords:
Pressure Indicating Gasket
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Read article → 2026-11-07How to choose bolt property class: 8.8, 10.9 and 12.9
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