Made from carefully selected high-quality steel, these pins are rust-resistant, corrosion-resistant, and highly durable. They feature strong penetration power and high hardness, allowing them to easily penetrate concrete walls. The pin surface is smooth and bright, meeting standard tolerances with no burrs.
These powder actuated drive pins, also known as powder drive pins or powder driven pins, are ideal for fastening to steel plates, concrete walls, and brick walls, providing reliable and efficient performance for construction applications.
| Size | pcs/box | box/carton | size of washer | thickness of washer | thickness | length |
| 3.7x22 | 100 | 20 | 25 | 1.5 | 3.7 | 22 |
| 3.7x25 | 100 | 20 | 25 | 1.5 | 3.7 | 25 |
| 3.7x27 | 100 | 20 | 25 | 1.5 | 3.7 | 27 |
| 3.7x32 | 100 | 20 | 25 | 1.5 | 3.7 | 32 |
| 3.7x38 | 100 | 20 | 25 | 1.5 | 3.7 | 38 |
| 3.7x42 | 100 | 20 | 25 | 1.5 | 3.7 | 42 |
| 3.7x47 | 100 | 20 | 25 | 1.5 | 3.7 | 47 |
| 3.7x52 | 100 | 20 | 25 | 1.5 | 3.7 | 52 |
