drop in expansion anchor bolts
drop in expansion anchor bolts
| Name |
High Quality expansion bolts drop in anchors white zinc plated or yellow zinc plated |
| PLace of origin | Yongnian,hebei,China |
| Size | 4.8 |
| Length | 12mm-350mm or non-standard as request&design |
| Finish | Plain,Black,Zinc,White,Yellow, BlueWhite |
| Material | Carbon Steel |
| Grade | 4.8 6.8 8.8 10.9 12.9 |
| Standards | GB/T,ASME,BS,DIN,HG/T,QB |
| Non-Standards | According to drawing or samples |
| Samples | Samples are free |
| Price Term | FOB CIF |
According to different usage scenarios and materials, drop in anchor can be divided into the following categories:
1. Steel drop in anchor
Steel forced expansion screws are the most common type, suitable for fastening hard materials such as concrete, stone and steel.
2. Stainless steel drop in anchor
Stainless steel forced expansion screws are suitable for occasions that require rust and corrosion resistance, such as marine engineering and chemical equipment.
3. Aluminum drop in anchor
Aluminum forced expansion screws are suitable for occasions that require lightweight and corrosion resistance, such as the automotive and aviation fields.
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