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PetroChemical Industry

AFT Fasteners offers a wide variety of products for the Petro-Chemical Industry that includes A193 Grade B7 studs, A194 Grade 2H Heavy Hex Nuts, Flanges and Spiral Wound Gaskets. 

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3/8"-16  A194 Grade 2H Heavy Hex Nut
3/8"-16 A194 Grade 2H Heavy Hex Nut
PT-0009

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   3/8"-16 A193 Grade B7 Stud
1/2"-13  A194 Grade 2H Heavy Hex Nut
1/2"-13 A194 Grade 2H Heavy Hex Nut
PT-0010

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   1/2"-13 A193 Grade B7 Stud
5/8"-11  A194 Grade 2H Heavy Hex Nut
5/8"-11 A194 Grade 2H Heavy Hex Nut
PT-0011

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   5/8"-11 A193 Grade B7 Stud
3/4"-10  A194 Grade 2H Heavy Hex Nut
3/4"-10 A194 Grade 2H Heavy Hex Nut
PT-0012

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   3/4"-10 A193 Grade B7 Stud
7/8"-9  A194 Grade 2H Heavy Hex Nut
7/8"-9 A194 Grade 2H Heavy Hex Nut
PT-0013

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   7/8"-9 A193 Grade B7 Stud
1"-8 A194 Grade 2H Heavy Hex Nut
1"-8 A194 Grade 2H Heavy Hex Nut
PT-0014

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   1-8" A193 Grade B7 Stud
1 1/8"-8  A194 Grade 2H Heavy Hex Nut
1 1/8"-8 A194 Grade 2H Heavy Hex Nut
PT-0015

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   1 1/8"-8 A193 Grade B7 Stud
1 1/4"-8  A194 Grade 2H Heavy Hex Nut
1 1/4"-8 A194 Grade 2H Heavy Hex Nut
PT-0016

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.

Suggested Products   1 1/4"-8 A193 Grade B7 Stud
8 Products: Page 1 of 1
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