TH38-M16X1,5-14-B
https://www.stasto.com/shop/th38-m16x1-5-14-b-hex-nipple-brass-cylindrical-thread-thread-1-m16x1-5thread-2-1-4-135357
https://www.stasto.com/web/image/product.template/135357/image_1920?unique=eef070b
hex nipple; brass; cylindrical thread; thread 1: M16x1,5thread 2: 1/4"
intrastat number: 74122000
Country of origin: Germany
weight: 0.02 kg
Short article number: TH38M16X1.514B