92/38, No.12 Street, Quarter 18, Binh Hung Hoa Ward, Binh Tan District, Ho Chi Minh City, Vietnam.

DYNO Bolt & Nut

Stud bolts ASTM A320 Gr L7

Price: Contact

  • Model: A320 Gr L7
  • Trademark: DYNO
  • Origin: Vietnam
  • Alloy steel, AISI 4140/4142 Quenched and tempered, the specification covers alloy steel bolting materials for low temperature service and  intended for use for pressure vessels, valves, flanges, and fittings.

    Material:                 ASTM A320 GRADE L7

    Coating:                 PTFE / COLD GALVANIZING / H.D.G / ELCTRO PLATING / PLAIN

    Dimensional Standard:  ANSI/ASME B1.1

    Available Diameter :   1/2″ TO 4″

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