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Hi-Tech Seals' Gasket Division offers finished studs and heavy hex nuts in diameters ranging from 1/2" to 3". The B7 grade stud and the 2H grade nut are designed for sweat gas applications; whereas, the B7M grade stud and the 2HM grade nut are designed for sour gas applications. Standard stocked studs' and nuts' threads comply with UN thread shape and dimensions. | ![]() |
Product Profiles |
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Studs | Heavy Hex Nuts |
Imperial | Imperial |