型号
GN 615.3-K,GN 615.3-KS,GN 615.3-KN,GN 615.3-KSN
Product name
GN 615.3 Threaded ball spring plungers
Material
Carbon Steel,Stainless Steel
Body material
Black-oxide steel,Natural
Ball Material
Steel hardened,Stainless steel
Spring Material
AISI 631 stainless steel