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316-Grade Stainless Steel (A4) Torx Countersunk Self-Tapping Screws
Our 316-grade (A4) stainless steel Torx countersunk self-tapping screws are designed for strong, reliable fastening directly into materials without the need for pre-threading. Featuring a countersunk head for a flush, neat finish and a Torx drive for improved torque transfer and reduced cam-out, these screws are ideal for demanding environments where corrosion resistance is essential. Manufactured to ISO 14586 standards, they are suitable for marine, outdoor, and industrial applications.
- Made from high-quality 316-grade (A4) stainless steel for superior corrosion resistance
- Torx drive for enhanced torque control and reduced risk of slipping
- Countersunk head for a smooth, flush finish
- Self-tapping design – no pre-threading required
- Available in a range of sizes and lengths
- Manufactured to ISO 14586 for consistent quality and performance
Please select your preferred size from the dropdown menu. For full specifications, and pack quantity, refer to the More Information tab.
SKU
STTXCS-A4-*
From
£3.35
£2.79
Corrosion Resistance
Because of their constituent parts, austenitic stainless steels such as A4 falls under the category of "active" corrosion protection.
This high-grade stainless steel must contain at least 16 % chrome (Cr) and is resistant to oxidising corrosive
agents. Increasing the Cr content and if necessary other alloy components such as nickel (Ni), molybdenum (Mo),
titanium (Ti) and niobium (Nb) improves resistance to corrosion.
The A4 range of fixings is perfectly suited to marine application or any environment where a high resistance to corrosion is needed.
Hassle-free
Our stainless steel fixings are sold in clearly labelled blister packs making the items easily identifyable and simple to store. The carboard packaging can be recycled. All of our blister packs are priced identically, just the quantities within change according to the product type and size.
| Weight (kg) | 0.020000 |
|---|---|
| Finish | 316 Stainless Steel |
| Head Type | Metric Torx Countersunk |
| DIN / ISO Type | ISO 14586 |
