Powder Coated Black Color 358 Security Fence for Boundary Security 2*3m
Description of 358 Security Fence
358 Security Fence, also known as anti-climb clear view fence or prison mesh fence. The “358” naming refers to its standard specification: 3 inch (76.2 mm) horizontal aperture, 0.5 inch (12.7 mm) vertical aperture, with 8-gauge (4.0 mm) high tensile steel wire.
It is a rigid welded mesh perimeter barrier specially engineered for high-security requirements. Tight mesh openings eliminate climbing grips while maintaining good visibility for surveillance. Available with hot-dip galvanized or galvanized plus polyester powder coated finish. Complete supporting system includes mesh panels, steel posts, anti-tamper security bolts, matching gates, and optional razor wire fittings, widely adopted for government, critical infrastructure and high-risk boundary protection projects.
1. Mesh Configuration: 3" × 0.5" (76.2mm × 12.7mm) rectangular mesh, anti-climb design with small vertical openings.
2. Wire Gauge: 8 gauge (4.0mm) high-tensile steel wire, hot-dip galvanized or PVC-coated.
3. Panel Dimensions: Standard height 6ft/8ft (1.8m/2.4m), length 10ft/12ft (3.05m/3.66m); custom sizes available.
4. Material: Low-carbon steel (Q235/Q195) or stainless steel (304/316) for corrosion resistance.
5. Surface Treatment: Hot-dip galvanization (min. 85μm coating thickness) or PVC powder coating (100-120μm, RAL colors optional).
6. Tensile Strength: ≥350MPa (steel wire), ensuring structural stability under impact.
7. Weight: 18-25kg per panel (varies by size and coating type).
8. Connection: Panel-to-post connection via M8/M10 bolts with anti-theft nuts; posts spaced 3.05m/3.66m apart.
9. Application: High-security areas (prisons, airports, power plants, data centers) due to anti-cut/anti-climb features.
Specifications of 358 Security Fence
Panel size:Height x Length: 2000x2200mm
Wire diameter: 4mm
Mesh Size: 12.7x76.2mm
Surface Treatment: electro galvanized wire welded, then PVC coated
Fence Post: 60x60x2x2500mm
Surface Treatment:galvanized pipe PVC coated
Flat Bar:60x5x2000mm
Surface Treatment: Iron flat bar PVC coated
With Plastic cap and bolts and nuts
| Specification of 358 Security Fence | |||||
| Mesh Opening | Wire Diameter | Panel Height | Panel Width | Post Type | |
| 12.7x76.2mm (0.5'' x 3'') |
3/3.5/4mm | 1.2-6m | 2.0-3.1m | Square Post(SHS) 60x60x2.0/2.5/3.0mm 80x80x2.0/2.5/3.0mm |
Rectangular Post(RHS) 40x60x2.0/2.5/3.0mm 40x80x2.0/2.5/3.0mm 60x80x2.0/2.5/3.0mm 80x100x2.0/2.5/3.0mm |
| Surface treatment:hot dipped galvanized, galvanized +powder coated, galvanized +PVC coating. | |||||
| Color:RAL 6005 green, RAL 7016 gray, All RAL color can be customized. | |||||
| Note:The fence can be customized according to your required if above specification is not satisfied with you. | |||||
Features of 358 Security Fence
Applications of 358 Security Fence









