Metal Zip Ties 304 Stainless Steel 13.8 in - Heavy Duty 220 lb

In this review the focus is on a bulk pack of metal zip ties designed for demanding outdoor and industrial jobs. The 13.8 in stainless steel ties stand out for their durability and high tensile strength, making them a practical replacement for plastic ties where temperature, corrosion and long-term holding power matter most. The reviewer found these ties well suited to fence work, exhaust repairs and general cable management where a permanent, weatherproof fix is required.

Key Features

• 304 Stainless Steel Material: Resists rust and corrosion so attachments remain secure in outdoor and marine environments.
• 220 lb Tensile Strength: Provides strong clamping force for cables, pipes and fencing without stretching or failing under load.
• Wide Operating Temperature Range: Functions from very low to extremely high temperatures, suitable for exhaust wrapping and heat-exposed applications.
• Self Locking Design: Locks like a plastic tie but with metal durability, giving a permanent hold after tightening with pliers.
• Easy to Trim: Excess tail can be cut cleanly with diagonal pliers or tin snips for a tidy finish on installations.
• Multipurpose Use: Useful for fences, vehicles, farms, workshops and industrial sites where long term fixing is required.

Who It's For

These metal zip ties suit homeowners and tradespeople who need a long-lasting clamp for outdoor screens, privacy fencing, chicken coops, or utility lines. They are particularly good for anyone refitting exhaust pipes, securing heat-exposed components or replacing plastic ties that have failed in harsh weather.

They are less appropriate for applications that require frequent reconfiguration or gentle handling of delicate wires where a reusable or softer tie would be better. If you need removable or adjustable bundling, consider alternatives that are designed for repeated use.

Pros & Cons

Pros

• Exceptional corrosion resistance makes them reliable outdoors and in marine conditions.
• High tension capability delivers a secure hold for heavy or heat-exposed items.
• Simple installation mirrors plastic tie workflow while offering a permanent metal solution.
• Large pack provides value for multiple projects and large-scale fixes.

Cons

• Permanent lock means ties must be cut to remove, so they are not reusable.
• Tightening and trimming require pliers or snips for a clean finish, adding a small tool dependency.

Specifications

Material	304 stainless steel
Length	13.8 in
Tensile Strength	220 lb (100 kg)
Operating Temperature	-170 F to +1000 F
Locking Type	Self locking
Pack Quantity	500 pcs

Our Verdict

These 304 stainless steel zip ties are a practical, cost-effective choice for anyone needing permanent, corrosion-resistant clamps for outdoor, automotive or industrial use. Their high tensile strength and broad temperature tolerance make them good value when durability matters and a non-reusable, secure fix is acceptable.

Frequently Asked Questions

Can these ties be used on exhaust pipes?
Yes, the high temperature tolerance and corrosion resistance make them suitable for exhaust wrapping and nearby heat-exposed tasks.

How are they trimmed after installation?
After tightening with pointed nose pliers, use diagonal pliers or tin snips to cut the excess tail for a neat finish.

Are these reusable?
No, the self locking design creates a permanent hold and ties must be cut to remove.