Stud
Insulation Pins
An insulation pin is a stud used as a pin to affix fibrous heat insulators such as glass wool.
They serve to affix heat insulation materials for relatively low temperatures such as those in ducts or ship cabins.
Studs are made of low-carbon steel of 3 to 6 mm in consideration weldability and workability. We offer a large lineup of products, as follows, depending upon intended applications.
Speed washers are generally used to affix heat insulation.
Outlines
| Name/Outline drawing | Thread size | x | Common length | x | Thread length | Length before welding | Welding diameter |
|---|---|---|---|---|---|---|---|
| d | L0 | S | L | d1 | |||
 |
3 | x | L0 | x | S | L0+3 | 2.6 |
| 4 | x | 3.4 | |||||
| 5 | x | 4.4 | |||||
| 6 | x | 5.3 |  |
3 | x | L0 | x | S | L0+3 | 3 |
| 4 | x | 4 | |||||
| 5 | x | 5 | |||||
| 6 | x | 6 |
Tokyo branch office: 81-(0)44-589-9515
Chubu branch office: 81-(0)566-45-5241
Osaka branch office: 81-(0)6-6385-2332
Chugoku branch office: 81-(0)82-532-1785