3/4 X 18 J Anchor Bolt
3/4 X 18 J Anchor Bolt
The 3/4 x 18 J Anchor Bolt is a foundational fastener designed to securely anchor structural elements like columns, posts, and equipment to concrete slabs. Its J-shaped hook provides superior pull-out resistance, ensuring a stable and permanent connection for construction and industrial projects.
- Low Carbon Steel
- ASTM A307 Compliant
- J-Hook for Concrete Embedment
- Foundation & Structural Anchoring
Manufactured from high-quality low carbon steel, the 3/4 x 18 J Anchor Bolt is designed for strength and durability in foundational applications. This material composition ensures it meets the mechanical requirements of ASTM A307, providing a minimum tensile strength of 60,000 psi. The bolt's plain or hot-dip galvanized finish offers corrosion resistance, making it suitable for embedment in concrete where moisture may be present. Its precise dimensions ensure compatibility with standard structural designs and easy installation in poured concrete forms.
These J-bolts are essential for a wide range of industrial and commercial construction projects in the Los Angeles area. They are primarily used to anchor steel columns, support posts, heavy machinery, and equipment bases directly to concrete foundations. The unique J-hook design creates a mechanical lock within the cured concrete, preventing uplift and movement. This makes them an ideal choice for securing building frames, light poles, and other structures that require a robust and reliable anchoring system for MRO and new fabrication projects.
Specifications
- Material: Low Carbon Steel
- Standards: ASTM A307
- Strength/Tensile: 60,000 psi minimum
- Dimensions: 3/4" Diameter x 18" Length
- Finish: Plain (Uncoated), Hot-Dip Galvanized (HDG), or Zinc-Plated
- Certifications: Mill Test Reports (MTR) available upon request
Applications
- Construction: Anchoring structural steel columns, posts, and beams to concrete foundations.
- Industrial & MRO: Securing heavy machinery, equipment pads, and conveyor systems to factory floors.
- Infrastructure: Setting light poles, signage, and communication towers in concrete footings.
- Fabrication: Creating anchor points for custom-fabricated structures, gates, and handrails.
Target Users
This product is specified by structural engineers, construction contractors, and steel fabricators for commercial and industrial projects requiring dependable concrete anchoring solutions.
Finish Options
Our 3/4 x 18 J Anchor Bolts are available in several finishes to meet specific environmental and project requirements. Options include a plain (uncoated) finish for interior applications, zinc-plating for moderate corrosion resistance, and hot-dip galvanizing (HDG) for maximum protection in outdoor or corrosive environments.
How to Measure
To specify a J Anchor Bolt, provide the Diameter (D), Length (L), and Hook Length (H). The diameter is the thickness of the rod, the length is the overall measurement from end to end, and the hook is the length of the bent portion.
Example: Order: J Anchor Bolt, 3/4" (D) x 18" (L), Plain Finish, ASTM A307, Quantity: 100
Order Checklist
- Product name and required dimensions
- Grade/material specification and quantity
- Cutting instructions (if applicable)
- Surface finish requirements
- Certifications required (Mill Test Report - MTR)
- Special handling or delivery requirements
Quick Facts
- Product
- 3/4 X 18 J Anchor Bolt
- Material
- Low Carbon Steel
- Standards
- ASTM A307
- Key Properties
- J-hook for concrete embedment, 60,000 psi min tensile strength, designed for foundational anchoring.
- Primary Applications
- Construction, Industrial Machinery Mounting, Structural Anchoring
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock a comprehensive range of J Anchor Bolts in various diameters (from 1/2" to 1-1/2") and lengths (from 12" to 48"). Common sizes like the 3/4 x 18 are available for immediate pickup at our Los Angeles warehouse.
Custom sizes and cutting services are available.
Contact for Sizing