High Security Fence
358 anti-climb mesh fencing is named after a nominal 3 inch x 0.5 inch mesh opening and 8 gauge wire reference. The narrow opening limits hand- and footholds, while RHS posts, flat bars, security bolts, gates and any required test rating must be confirmed for the complete project system.
Define the security objective first, then confirm 358 mesh as a panel, post, fixing, gate and topping system.
358 anti-climb fence commonly uses a nominal 76.2 mm × 12.7 mm aperture with 4.0 mm wire. The panel must be specified together with posts, fixings, gates, coating and any required security topping.
For quotation comparison: Do not compare loose mesh with a security system: panel, posts, fixings and gates must use the same scope.
Specifications
A common 358 mesh fencing reference uses 76.2 × 12.7 mm mesh and 4.0 mm wire. Panel height, RHS posts, flat bars, bolts, coating, gates, top extensions and test requirements are project-specific.
| Technical Specification | Metric Dimensions | Imperial Dimensions |
|---|---|---|
| Mesh Pattern (Pitch) | 76.2 mm × 12.7 mm | 3 inches × 0.5 inches |
| Wire Diameter | 4.0 mm nominal | Tolerance confirmed in approved specification |
| Wire Grade / Tensile Strength | Confirm by material certificate | According to project requirement |
| Available Heights | 2000 mm, 2400 mm, 3000 mm, 3600 mm | 6.5 ft, 8.0 ft, 10.0 ft, 12.0 ft |
| Post Profiles Compatible | RHS section selected by height and loads | Confirm by approved drawing |
| Fixing Mechanism | Full-length flat bar and security bolts | Size and material confirmed by design |
Reference basis: ASTM F2453/F2453M — welded wire mesh fence fabric · Project security specification and approved system drawing
Confirm in the RFQ: 76.2 x 12.7mm reference opening, nominal wire, panel, post, flat bar, bolts, coating and any tested-system requirement.
These BP photos show related product or handling examples. Define the checks and dated records required for your order in the quotation.
Confirm the nominal 76.2 × 12.7 mm aperture, wire diameter, panel dimensions and stated tolerances in the approved specification.
Check the RHS post, full-length flat bar, bolt layout, corners and gate posts as one coordinated system.
Define wire substrate, coating system, color, cut-edge treatment and the inspection requirement for the service environment.
Agree reinforced pallet, buffers, strapping, wrapping, bundle weight and unloading method before shipment.
Packing and RFQ
Heavy panels are packed on reinforced pallets with buffers, steel strapping and waterproof wrapping.
Project quotation
Send the required specification, quantity and destination. We will review the complete system and packing before quotation.
