|Ball and spring||
– Execution <strong>NI</strong>: hardened stainless steel ball, stainless steel spring.<BR>- Execution <strong>P</strong>: technopolymer ball, stainless steel spring.
Acetal resin based (POM) technopolymer, screwdriver slotted head. Resistant to solvents, oils, greases and other chemical agents.
From -30°C to +50°C.