1/4" SS 316 flexible coupling S225N nut 1.Specifications:1/8"- 2- ... " 2.Material:SS304,316. 3.Working Temp:-30 -120 1/4" Stainless Steel 316 flexible coupling,S225N nut1. Precision casting stainless ... nipple,nut,ball 3.Specifications: 1/4,3/8,1/2,3/4,1,1 1/4,11/2,2,2 1/24 ... .Weight: 0.12kg - 4.55 kg4.Material: AISI ...