Forged Male Pipe TEE HnF SKU Thread (inch) A & B (inch) HF1223P-02-02-02 1/8 0.75 HF1223P-04-04-04 1/4 0.86 HF1223P-06-06-06 3/8 1.09 HF1223P-08-08-08 1/2 1.22 HF1223P-12-12-12 3/4 1.43