St400 Staples

4mm Barbed Fencing Staples

  • 4.0mm Wire Diameter
  • Divergent Point – Staples legs spread as they are driven into timber for enhanced holding power
  • Extreme durability for long life
  • Manufactured from 90% Zinc 10% Aluminum pre-galvanised wire

ST400i and ST400 Barbed Fencing Staples


Stockade’s ST400i / ST400 fencing staples are engineered to be power-driven by ST400i / ST400 stapler systems. The narrow crown on the staple helps grips the fence wire and the divergent point design ensures the staple legs spread as they are driven into timber for improved holding power. The genuine Stockade paper collation provides superior collation strength and reduces tool contamination, with a moisture-resistant adhesive formula for improved all-weather performance.

Available in two lengths – 40mm and 50mm Staple Length.

  • Superior Corrosion Resistance – Manufactured from 90% Zinc 10% Aluminum pre-galvanised wire
  • Holding Power – wire tensile strength and divergent point design enhances holding power
  • Robust Collation – waterproof collation tape for all-weather performance
  • Stapling System – Staple design optimised for delivery with Stockade driver blade to minimise damage to staple crown


ST400i – CordlessDetailsDetails
Product CodeSS4i50SS4i40
Staple Length50mm40mm
Staple Diameter4mm4mm
Staples Per Pack10001000
Fuel Cells Per Pack22
Staple TypeDivergent point fencing stapleDivergent point fencing staple
Collation TypePaper collatedPaper collated
Tool Magazine Capacity53 staples (approx 2 strips)53 staples (approx 2 strips)
Packaged Size (WxHxD)228mm x 108mm x 168mm200mm x 108mm x 148mm
Packaged Weight9.65kg8.1kg

The information presented in this product information sheet is correct as at the date of publication. Stockade reserves the right to change performance, product or content information without notice. READ ALL SAFETY INSTRUCTIONS

White Fencing in New Zealand used Stockade staples on a project they were working on in the Awhitu Peninsula in New Zealand, the project was a deer exclusion fence 1900mm high and 2500m long using 13-190-15 Staytight deer and fawn fence netting.

They chose Stockade staples for the superior corrosion resistance they provide in coastal areas.

ST400 and ST400i Barbed Fencing Staples

ST400 / ST400i barbed fencing staples feature a shaped crown that grips the fence wire for improved holding power. Recommended to be used for rural livestock fencing, horticultural trellis, predator control fencing and highway boundary fencing.