Thimble DIN68998: 1.Material:SS,carbon steel . 2.Standard:B.S.,JIS,BS464,DIN 6898,G411,G414 etc. 3.Size:all sizes. Thimble DIN68998:1.Material:stainless steel,carbon steel .2.Standard:B.S.,JIS,BS464,DIN 6898,G411,G414 etc.3.Size:all sizes as client's choose.We also make products according to customer's requests construction DIN68998 Thimble