For Solid Rivets in A2 Stainless Steel, the controlling decisions are corrosion, strength and service temperature. This guide summarizes those three for A2 Stainless Steel Solid Rivets and lists every size we supply.
Why Choose A2 Stainless Steel for Solid Rivets
The most common stainless grade for indoor and general outdoor fasteners. For solid rivets, 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 |
Galvanic & Galling Considerations
Two important notes for stainless solid rivets: (1) stainless can gall on stainless threads under load — use a thread lubricant or anti-galling compound, especially for M6 and below; (2) when joined to aluminum or galvanized steel, stainless can drive galvanic corrosion of the less-noble metal in wet service — isolate with a coating or sleeve where appropriate.
Comparable Grades
For Solid Rivets, 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 Solid Rivets Available in A2 Stainless Steel
| Nominal diameter (mm) | Common length range (mm) | Head diameter dk (mm) | Head height k (mm) | Countersunk head dia (mm) | Reference standard |
|---|---|---|---|---|---|
| 1.0 | 2~10 | 2.0 | 0.7 | 1.9 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 1.2 | 2~12 | 2.4 | 0.8 | 2.2 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 1.6 | 3~16 | 3.2 | 1.0 | 3.0 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 2.0 | 3~20 | 4.0 | 1.3 | 3.8 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 2.5 | 4~25 | 5.0 | 1.6 | 4.7 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 3.0 | 4~30 | 6.0 | 1.9 | 5.6 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 4.0 | 5~40 | 8.0 | 2.5 | 7.5 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 5.0 | 6~50 | 10.0 | 3.1 | 9.4 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 6.0 | 8~60 | 12.0 | 3.8 | 11.2 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 8.0 | 10~80 | 16.0 | 5.0 | 15.0 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 10.0 | 14~100 | 20.0 | 6.3 | 18.7 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 12.0 | 16~120 | 24.0 | 7.5 | 22.5 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 14.0 | 18~140 | 28.0 | 8.8 | 26.2 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 16.0 | 20~160 | 32.0 | 10.0 | 30.0 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 18.0 | 22~180 | 36.0 | 11.0 | 34.0 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 20.0 | 25~200 | 40.0 | 12.5 | 37.5 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 22.0 | 28~200 | 44.0 | 13.8 | 41.2 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |
| 25.0 | 32~200 | 50.0 | 15.6 | 47.0 | ISO 1051 / DIN 660 (round) / DIN 661 (countersunk) |