Bolt
Bolt
J Bolt
J-bolts are embedment anchors with a J-shaped hook for concrete foundations and structural base plates.
- Standard
- Custom / ASTM A307
- Size
- M8–M36
- Material
- Carbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, Monel
- Grade
- 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; Gr2/5/8
- Finish
- Plain, Black Oxide, Zinc Plated, H.D.G, PTFE, Dacromet, Nickel, Chrome, Zinc Nickel
REQUEST A QUOTE
Email: info@mertra.com · Tel: +86 1888888888
Description
J-bolts are cast into concrete to create secure anchor points for columns, machinery bases, and light poles. Thread length and hook radius can be customized.
Specifications
| Standard | Custom / ASTM A307 |
|---|---|
| Size | M8–M36 |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, Monel |
| Grade | 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; Gr2/5/8 |
| Finish | Plain, Black Oxide, Zinc Plated, H.D.G, PTFE, Dacromet, Nickel, Chrome, Zinc Nickel |
Technical Drawing
J Bolt technical drawing — dimensions available on request
Get in touch
Let’s build something together
Tell us about your project — material, quantities, tolerances, timeline. Our team typically replies within one business day.