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J Foundation Bolts
J Foundation Bolts are called J bolts as one end is threaded, and the other end is bent into a hook or loop.J bolts are embedded in concrete foundations or slabs before they harden. Available in a number of grades, these foundation bolts have a number of different strengths that should be considered before making a final decision.
Material: Carbon Steel
Surface: As finished
Size: From M12 to M100, custom size available
Standard: ASTM A307, A325, A354, F1554
Brand: Unbranded/Generic
Application: Construction,Bridge,Equipment.
J Foundation Bolts Description
Specifications:
| MOQ | 1 Pallet, 1 Ton or 3000USD |
| Material | Carbon Steel Q235B,G345B |
| Surface finish | As finished,Blacken,Galvanized |
| Sizes | From M8 to M72, Custom Size available |
| Strength Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| HS Code | 7318159090 |
J Foundation Bolts Features:
J foundation bolts, also known as J bolts, are a type of fastener commonly used in construction and engineering. They are called J bolts because of their distinctive “J” shape, with one end bent into a hook or loop resembling the letter “J.” The various shapes of foundation bolts are mainly designed to increase the contact area with concrete when embedded, thereby increasing friction and preventing the bolts from being pulled out during use.So different shape of foundation bolts are donot have much difference actually.We manufacture various types of foundation bolts. We also produce non-standard foundation bolts according to customer drawings. Click”ask for a quote”.Inventory Display
| Diameter(d)mm | Pitch(P)mm | hook dimension(mm) | b(mm) | ||
| L1 | n | Single Nut | Double Nuts | ||
| M10 | 1.5 | 25 | 50 | 50 | 65 |
| M12 | 1.75 | 30 | 60 | 55 | 70 |
| M14 | 2 | 35 | 70 | 60 | 75 |
| M16 | 2 | 40 | 80 | 70 | 86 |
| M18 | 2.5 | 45 | 90 | 75 | 90 |
| M20 | 2.5 | 50 | 100 | 75 | 90 |
| M22 | 2.5 | 55 | 110 | 75 | 95 |
| M24 | 3 | 60 | 120 | 80 | 100 |
| M27 | 3 | 70 | 135 | 80 | 105 |
| M30 | 3.5 | 75 | 150 | 85 | 110 |
| M33 | 3.5 | 85 | 165 | 90 | 120 |
| M36 | 4 | 90 | 180 | 95 | 125 |
| Size not listed? Please enquire – we manufacture special foundation bolts as per your drawing. | |||||
- We generally ship cargos worldwide by sea. The goods will be in a shipping container when arriving at the port. You are responsible for picking up your shipment and customs clearance on your side.
- We do accept small, urgent orders that need to be shipped by air.
- We currently accept T/T & L/C.
- Please contact us if you have any questions about shipping or payment, we will be happy to assist you.
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