Illustrative drawing. Actual product is confirmed to your specification at quotation.
Bolts
J-Bolts
A J-bolt has a hooked end that anchors it in concrete, hooks behind a flange or loops around a rod. Common in anchoring and for clamping to structural sections.
- Hooked embedment end
- Galvanised for outdoor use
- Made to length
Specifications
- Material
- Carbon steelAlloy steelStainless steel A2 (AISI 304)Stainless steel A4 (AISI 316)
- Grade / property class
- 4.65.68.8
- Thread
- Metric coarse (ISO 261)Metric fine pitchUNC / UNF (imperial)
- Finish / coating
- PlainHot-dip galvanisedZinc plated
- Size range
- M8–M12M14–M24M27–M48
- Standards
- ASTM F1554ASTM A307
Exact dimensions, lengths and availability are confirmed at quotation.
Applications
- Anchoring in poured concrete
- Hooking to beams and flanges
- Racking and framing
- Fence and sign posts
- Mounting structures
Related and complementary fasteners
Request a quote for J-Bolts
Give us the size, grade, finish and quantity. We reply within one business day.
Common questions
- Which sizes and grades of j-bolts do you supply?
- We supply j-bolts in M8–M12, M14–M24, M27–M48 size bands and grades/classes including 4.6, 5.6, 8.8. Exact availability, dimensions and lead time are confirmed at quotation.
- Which standards do j-bolts follow?
- Common standards are ASTM F1554, ASTM A307. Tell us the standard you need and we will quote to it.
- Can you supply in bulk or with test certificates?
- Yes. We quote for loose lots and scheduled bulk supply across India, and can share manufacturer test certificates where available. Confirm the requirement when you request a quote.
Need a quote on bulk or custom industrial supply?
Share your specifications and quantities — our technical team will respond with pricing and lead time within one business day.