Hex Head Cored Plug HnF SKU Thread (inch) A (inch) Hex (inch) HF218P-02 1/8 0.55 0.43 HF218P-04 1/4 0.62 0.56 HF218P-06 3/8 0.72 0.68 HF218P-08 1/2 0.81 0.87 HF218P-12 3/4 0.94 1.06 HF218P-16 1 1.16 1.37
