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TT BOLT

TT BOLT is a manufacturer and supplier of industrial fasteners, specializing in high-quality bolts, nuts, washers and custom fastening solutions.

Our products are manufactured according to international standards including DIN, ISO, ASTM and ASME, serving industries such as construction, oil & gas, petrochemical, mining, power generation, heavy machinery and infrastructure projects.

Our Product Range

  • Hex Bolts
  • Heavy Hex Bolts
  • Hex Flange Bolts
  • Socket Head Cap Screws
  • Hex Nuts & Heavy Hex Nuts
  • Flat Washers & Spring Washers
  • Custom Fasteners

Why TT BOLT?

  • Manufactured to international standards
  • Metric and Inch sizes
  • Carbon Steel, Alloy Steel and Stainless Steel
  • Various property classes and grades
  • Multiple surface finishes
  • Custom manufacturing based on customer drawings
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TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/16 × 5 in – UNC 14 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/16 × 5 in
Thread: UNC 14 TPI
Thread length: 1-1/8 in
Width across flats: 5/8 in
Head height: 5/16 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 104.698 g/pc
868,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/16 × 6 in – UNC 14 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/16 × 6 in
Thread: UNC 14 TPI
Thread length: 1-1/8 in
Width across flats: 5/8 in
Head height: 5/16 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 124.036 g/pc
1,028,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/16 × 7 in – UNC 14 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/16 × 7 in
Thread: UNC 14 TPI
Thread length: 1-3/8 in
Width across flats: 5/8 in
Head height: 5/16 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 142.404 g/pc
1,181,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/16 × 8 in – UNC 14 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/16 × 8 in
Thread: UNC 14 TPI
Thread length: 1-3/8 in
Width across flats: 5/8 in
Head height: 5/16 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 161.742 g/pc
1,341,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/8 × 10 in – UNC 9 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/8 × 10 in
Thread: UNC 9 TPI
Thread length: 2-1/4 in
Width across flats: 1-5/16 in
Head height: 39/64 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 850.247 g/pc
7,047,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/8 × 12 in – UNC 9 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/8 × 12 in
Thread: UNC 9 TPI
Thread length: 2-1/4 in
Width across flats: 1-5/16 in
Head height: 39/64 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 1004.953 g/pc
8,329,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/8 × 2 in – UNC 9 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/8 × 2 in
Thread: UNC 9 TPI
Thread length: 2 in
Width across flats: 1-5/16 in
Head height: 39/64 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 234.482 g/pc
1,944,000 ریال
TT BOLT ASMEB18.2.1

ASME B18.2.1 Grade B Hex Bolt 7/8 × 2-1/2 in – UNC 9 TPI – Plain

ASME B18.2.1 Grade B Hex Bolt
Size: 7/8 × 2-1/2 in
Thread: UNC 9 TPI
Thread length: 2 in
Width across flats: 1-5/16 in
Head height: 39/64 in
Material: Carbon Steel
Finish: Plain
Estimated mass: 273.158 g/pc
2,265,000 ریال