Galvanized Fence Post - 18 Gauge X 1-5/8 Inch
Galvanized Fence Post - 1-5/8" OD x 18 Gauge x 24'
This 1-5/8" OD x 18 gauge Galvanized Steel Fence Post provides reliable structural support for fencing systems. Conforming to ASTM A500 Grade B, its hot-dip galvanized finish delivers excellent corrosion resistance, ensuring long-term durability for outdoor enclosures in Los Angeles.
- Galvanized Steel Construction
- ASTM A500 Grade B Certified
- 58,000 PSI Tensile Strength
- Excellent Corrosion Resistance
Galvanized Fence Posts are manufactured from ASTM A500 Grade B steel tubing, a material known for its strength, formability, and excellent weldability. The steel is coated with a layer of zinc through a hot-dip galvanization process, creating a durable, abrasion-resistant barrier that prevents rust and corrosion. This protective finish makes the posts suitable for long-term outdoor use with minimal maintenance, providing reliable performance in various weather conditions.
As a medium-diameter post, this 1-5/8" OD tube is perfectly suited for building the structural framework for chain-link fences, residential enclosures, equipment frames, and recreational backstops. It offers a balance of strength and weight for easy installation while supporting fence fabric and resisting wind loads.
Specifications
- Material: Galvanized Steel
- Standards: ASTM A500 Grade B
- Strength/Tensile: 58,000 PSI
- Dimensions: 1-5/8" OD x 18 Gauge Wall x 24' Length
- Finish: Hot-Dip Galvanized
- Certifications: MTR available upon request
Applications
- Residential Fencing: Line posts and top rails for chain-link fences - provides long-lasting, low-maintenance security.
- Commercial Security: Framework for security fences at business parks and storage facilities - good strength resists tampering.
- Agricultural: Livestock enclosures and farm perimeters - resists corrosion from weather and animal contact.
- Public Works: Backstops for baseball fields and tennis court enclosures - withstands frequent impacts and outdoor exposure.
Target Users
Fence contractors, general contractors, property managers, and fabricators rely on Galvanized Fence Posts for their durability and ease of use in outdoor structural projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot-dip galvanized finish for superior corrosion protection. This zinc coating provides a durable, matte gray appearance that weathers uniformly over time. For specific aesthetic requirements, posts can be painted or powder-coated after proper surface preparation. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Round tube is measured by its Outer Diameter (OD), Wall Thickness, and Length. Use calipers to measure the OD and wall for precision.
Example: To order this post, specify "Galvanized Fence Post, 1-5/8" OD x 18 Gauge x 24' length".
Order Checklist
- Product name and required dimensions (1-5/8" OD x 18 GA x 24')
- Material specification and quantity
- Confirm grade (A500 Grade B) meets requirements
- Surface finish requirements (Galvanized)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Galvanized Fence Post - 18 Gauge X 1-5/8 Inch
- Material
- A500 Grade B Galvanized Steel
- Standards
- ASTM A500
- Key Properties
- 58,000 PSI tensile, Excellent Corrosion Resistance, Excellent Weldability
- Primary Applications
- Chain-link fences, Security enclosures, Backstops
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Galvanized Fence Posts in ODs from 1-3/8" to 1-7/8" and wall thicknesses from 18 to 14 gauge. This 1-5/8" x 18 GA size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing

