
SNSI
Heat-Resistant Screws: SNSI
Part of Heat-Resistant Screws
The SNSI is a socket head cap screw in an Inconel-equivalent nickel alloy (UNS N06600), class A2-70. It offers excellent resistance to oxidation, ammonia and to stress-corrosion cracking from hydrogen-sulphide ions, and keeps its strength near 600 °C. A high-temperature, corrosion-proof screw for the harshest chemical and hot-process environments.
- Cleanroom
- Chemical-proof
- Heat-resistant
- Inconel
- Strength class A2-70
- Size M3 – M8
Features at a glance
- Material
- Inconel equivalent UNS N06600 (A2-70)
- Head type
- Socket head cap
- Key features
- Chemical-proof · heat & creep resistant







