Eurocode 5 Explained: BS EN 792-13 and What It Means for Fastener Driving Tools

What is BS EN 792-13?

BS EN 792-13 is the British adoption of the European Standard EN 792-13:2000, which sets out the safety requirements for hand-held non-electric power tools — specifically fastener driving tools. This includes gas-powered first and second fix nailers, pneumatic nailers, and staplers used across UK construction sites.

The standard does not apply to cartridge-operated (PAT) tools — it covers gas and pneumatic fastening systems only.

Why Does It Matter?

BS EN 792-13 is the benchmark that tool manufacturers, contractors, and site managers must understand when selecting and operating fastener driving tools. Non-compliance can affect site safety, insurance liability, and tool warranty validity. In short: using the wrong fasteners or fuel cells in a tool is not just a performance issue — it is a safety and compliance issue.

Key Clauses Explained

Clause 7.2.1(a) — Use Only Listed Fasteners

“Only those fasteners listed in the operating instructions may be used in the driving tools.”

In practice, this means you must use the nail type, gauge, length, and collation angle specified in the tool’s manual. For example, a tool rated for 34° clipped head nails must not be loaded with full round head or different angle collations. Using unlisted fasteners can cause misfires, jams, or tool damage — and voids compliance with the standard.

Clause 7.2.1(b) — Use Only Listed Energy Sources and Lubricants

“Only the main energy and the lubricants listed in the operating instructions may be used.”

For gas-powered tools, this means using fuel cells from a reputable manufacturer that are specified or approved for your tool. Generic or unbranded fuel cells may not deliver consistent gas pressure, which can affect drive depth, cycle reliability, and tool longevity.

Clause 7.2.5(a) — Approved Gas Dispensers Only

“Fastener driving tools operated by internal combustion shall only be used with dispensers for combustible gas which are listed in the operating instructions.”

This clause reinforces that the fuel cell format — not just the gas type — must be compatible with the tool. Using a fuel cell designed for a different tool platform, even if it physically fits, may not be compliant.

Practical Implications for Contractors

• Always check the tool manual before selecting nails or staples — nail length, gauge, head type, and collation angle all matter.
• Use branded or approved fuel cells — Montana, Senco, Paslode, and MAX all produce fuel cells rated for their respective tools.
• Keep records — on managed sites, being able to demonstrate compliance with BS EN 792-13 may be required by principal contractors or health and safety auditors.
• Train operatives — the standard places responsibility on the user to follow the operating instructions, not just the tool owner.

Summary

BS EN 792-13 is straightforward in its intent: use the right fasteners, the right fuel, and follow the manufacturer’s instructions. For contractors using gas or pneumatic nailers on UK sites, compliance is not optional — it is part of safe working practice and tool warranty compliance.

If you need help identifying the correct nails or fuel cells for your tool, contact our team or browse our full range of gas nailer consumables.