For Wire Nails in A2 Stainless Steel, the controlling decisions are corrosion, strength and service temperature. This guide summarizes those three for A2 Stainless Steel Wire Nails and lists every size we supply.
Why Choose A2 Stainless Steel for Wire Nails
The most common stainless grade for indoor and general outdoor fasteners. For wire nails, this matters when good general corrosion resistance is the primary requirement.
Mechanical & Physical Properties
| Grade designation | A2-70 (304) |
|---|---|
| Magnetic response | Largely non-magnetic |
| Service temperature | approx. -200 °C to +400 °C |
| Corrosion characteristic | Good general corrosion resistance |
Corrosion Behavior in Service
A2 (304) gives excellent atmospheric and most-water corrosion resistance and is the most common stainless for Wire Nails in indoor and general outdoor service. In chloride-bearing environments (marine air, road salt, swimming pools) consider stepping up to A4 (316).
Comparable Grades
For Wire Nails, the alternative stainless grade is A4 (316). A2 (304) suits general indoor and outdoor service; A4 (316) adds molybdenum for marine and chloride environments. Where higher strength matters more than corrosion, switch to plated alloy-steel class 8.8 or 10.9.
Sizes of Wire Nails Available in A2 Stainless Steel
| Diameter d (mm) | Length l (mm) | Head diameter dk (mm) | Head type | Material | Reference standard |
|---|---|---|---|---|---|
| 1.0 | 20 | 2.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.2 | 25 | 3.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.4 | 30 | 3.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.6 | 35 | 4.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.8 | 40 | 4.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.0 | 40 | 5.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.0 | 50 | 5.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.5 | 50 | 6.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.5 | 60 | 6.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.8 | 65 | 7.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.0 | 60 | 7.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.0 | 70 | 7.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.0 | 80 | 7.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.4 | 80 | 8.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.4 | 90 | 8.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.8 | 90 | 9.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.8 | 100 | 9.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.2 | 100 | 10.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.2 | 110 | 10.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.6 | 110 | 11.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.6 | 120 | 11.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.0 | 120 | 12.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.0 | 130 | 12.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.5 | 130 | 14.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.5 | 140 | 14.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.5 | 150 | 14.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.0 | 150 | 15.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.0 | 160 | 15.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.7 | 160 | 17.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.7 | 180 | 17.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |