Foundation bolt: Foundation bolt: L Foundation bolt, L model bolt, anchor bolt, , high quality anchor bolt, L anchor bolt.

1. Standard: DIN, ANSI, BSW, JIS, ISO.
2. Material: Carbon steel,

3. Grade of foundation bolt: Metric standard: Grade4.6, Grade 4.8, Grade5.6, Grade 5.8, Grade6.8, Grade8.8, Grade10.9, Grade12.9.
Inch standard: Grade2, Grade5, Grade8, B7.
4. Diameter: 12~64(mm)
5. Length of foundation bolt: 20-2100mm.
6. Surface treatment: Plain, black finished, Zinc plated (Galv), Hot DIP Galvanized,  black, DACRO