358 Anti-Climb High-Security Fence
Dense 76.2 x 12.7 mm welded mesh panels for high-security boundaries where visibility, anti-climb geometry and controlled fixing details are required.
- Wire diameter
- 4.0 mm
- Mesh aperture
- 76.2 x 12.7 mm

High-Security Fencing
Steel palisade fencing selection depends on pale profile, steel thickness, head shape, rail and post spacing, bolt arrangement and finished height. A complete bay schedule should include pales, rails, posts and fasteners.
Product family: High-Security Fencing Systems
Project supply for: security contractors, fencing installers, distributors and infrastructure procurement teams. AP Fencing prepares the product, matched-component, inspection and packing scope for a comparable quotation.
Final dimensions, tolerances, finish and accessory compatibility are confirmed in the quotation and approved order documents.
Selection Priorities
| Item | Typical Selection | Project Options |
|---|---|---|
| Pale profile | W-section steel pale | D-section option by quotation |
| Pale thickness | 2.0 / 2.5 / 3.0 mm options | Project-specific selection |
| Panel height | 1.8 m to 3.0 m typical | Custom project height |
| Assembly | Two rails with bolted pales | Anti-tamper fixing options |
| Finish | Hot-dip galvanized | Powder-coated finish option |
Selection Answer
Use a palisade system when the project specifies individually formed steel pales assembled to rails and posts. The approved bay must define pale profile and head, rail layout, post spacing, fasteners, finished height and ground interface; a height-only request is not enough for supplier comparison.
Complete Assembly
Specify the interfaces together so product dimensions, supports, fixings and accessories do not conflict during installation.
System Quote
Product, Application and Packing



Inspection Scope
Packing Scope
For export, pales, rails and posts can be bundled separately with protected contact points. Fasteners can be counted and packed by bay when the installation schedule is supplied. Final bundle design is confirmed in the order scope.
State bundle-weight limits, unloading method, accessory identification and required shipment records in the RFQ.
Buyer Guides
Buyer Questions
Final selections remain subject to the approved quotation, drawings and project requirements.
W-section pales provide a formed profile with pronounced ribs, while D-section pales use a different folded profile. Selection should match the required security level, appearance and approved project specification.
Yes. Break-off shear nuts or other approved security fasteners can be matched to the rail and pale assembly when specified in the quotation.
Confirm fence height, bay width, pale profile and thickness, rail section, post spacing, head style and ground condition. Approve the complete bay and foundation interface together.
They can be supplied as a coordinated system. Send the boundary layout and opening schedule so every interface can be checked.
Typical selections include Hot-dip galvanized. Select the final coating or material grade for the exposure environment, service conditions, color and agreed inspection requirement.
Provide configuration, dimensions, quantity, finish or material grade, mounting method, accessories, destination, inspection documents and target delivery schedule.
Continue the Selection
Dense 76.2 x 12.7 mm welded mesh panels for high-security boundaries where visibility, anti-climb geometry and controlled fixing details are required.
Spider clips, carriage bolts and break-off shear nuts for rigid mesh and high-security fence attachment systems.
RHS-framed cantilever gates with matched welded-mesh infill and counterbalance geometry for controlled industrial vehicle access.
Product RFQ
Complete the system-specific fields so construction, supports, fixings, finish and packing can be compared on the same basis.