What is an ASTM A36 bolt?

Bolts are fasteners that bond light to heavy components in many applications in several sectors. Hence bolts need to be strong and made of carbon steel to join many things to last long without issues. A36 bolt is carbon steel for bolting pipeline components and other structural applications.

F1554 Grade 36 hex bolt manufacturer in India

What grade bolt is ASTM A36?

Bolts are unsung heroes in building bridges and other structures to hold them strong for a long time. ASTM A36 fasteners made of carbon steel are ideal for such requirements because of their superior strength, corrosive resistance, and other properties. SA36 grades are also per the specifications of the SAE or Society of American Engineers J429 Grade 2.

Looking for ASTM A36M heavy hex bolt supplier In Mumbai? Check price and coatings of ASTM A36 fasteners

ASTM A36 Bolt

ASTM A36 Bolt

ASTM A36M steel anchor bolts

ASTM A36M steel anchor bolts

A36M steel threaded rod

A36M steel threaded rod

What is A36 all thread?

SA36 is a common ASME specification for projects needing full-threaded rods to be apt for many applications in several sectors. A36 threaded rods have a full thread from the point below the head until the tip.

Only the top fastener supplier can provide all threaded rods as per the F1554 A36 specifications. The commingled thread rods caused by various temps make it impossible to determine the exact certification. Additionally, they make sure that threads are cut “off the shelf” or from scratch, and they annealize them to soften them in order to meet specifications like “Reduction of Area,” high tensile strength, and elongation.

View and buy ASTM A36M steel anchor bolts and A36M steel threaded rod online! Available in metric and imperial (UNC/UNF) sizes

ASTM A36 Bolts Specifications

ASTM A36 Bolt Specifications

Length Brinell  Hardness Size Specifications
3 mm to 200 mm 119-159 M 02 to M 160/ ¼” to 4” ASME SA36
Thread International Standard Diameter Application
BSW, METRIC, UNF, UNC, BSF, custom BS, UNI, ANSI, ISO, IS, JIS, GB, ASME, DIN 3/8″ to 1″
  • Petrochemical
  • Oil and Gas
  • Power Generation
Standard Head Drive Temperature range Coating
ANSI/ASME B18.2.1, F1554 Phillips/Slot, Phillips, Slotted, Six-Lobe 2100°F / 2300°F (1150°C / 1260°C) PTFE, zinc plated, black phosphate, hot dip galvanized
Check thread lengths for S235J2 j bolt, A36 mild steel flange bolt and A36M stud bolt up to 125mm

Types of ASTM A193 B6 Fasteners

ASTM A36/A36M-14 nut

ASTM A36/A36M-14 nut

  • Tensile strength : 400 – 550 MPa, 58000 – 79800 psi

ASTM A36/A36M-12 screws

ASTM A36/A36M-12 screws

  • Yield strength: 250 MPa, 36300 psi

ASTM F1554 A36 Anchor Bolts

ASTM F1554 A36 Anchor Bolts

  • Brinell Hardness : 119-159

ASTM A36 Fasteners

ASTM A36 Fasteners

  • Temperature range : 2100°F / 2300°F (1150°C / 1260°C)

Anchor Bolt ASTM A36

Anchor Bolt ASTM A36

  • Imperial sizes: ¼” to 4”

ASTM F1554 Grade 36 hex bolt

ASTM F1554 Grade 36 hex bolt

  • Threads: METRIC, BSW, BSF, UNC, UNF

ASTM A36M heavy hex bolt

ASTM A36M heavy hex bolt

  • Material: Carbon steel

S235J2 j bolt

S235J2 j bolt

  • Coatings: zinc, hot-dip galvanized

A36M stud bolt

A36M stud bolt

  • Applications : Petrochemical, Power Generation, Oil and Gas

ASTM A36 mild steel hex head bolt

ASTM A36 mild steel hex head bolt

  • Standards: ANSI/ASME B18.2.1, ASTM F1554

A36 carbon steel studs

A36 carbon steel studs

  • Package: Cartons & bags on pallets

A36 mild steel flange bolt

A36 mild steel flange bolt

  • Thread length : 100mm

ASTM A36 carbon steel carriage bolt

ASTM A36 carbon steel carriage bolt

  • Sizes: M 02 to M 160

S235J2 steel eye bolt

S235J2 steel eye bolt

  • Length : 3 mm to 200 mm

Mild steel A36 square bolt

Mild steel A36 square bolt

  • Density: 7.85 g/cm³

ASTM f1554 Gr 36 washers

ASTM f1554 Gr 36 washers

 A36 socket head cap screw

A36 socket head cap screw

ASTM A36 mild steel hex head bolt and A36 carbon steel studs used in pipeline components or structural applications

A36 threaded rod sizes

Sizes in Inch UNC Thread
5/8 11UNC
3/4 10UNC
7/8 9UNC
1 8UN
1 1/8 8UN
1 1/4 8UN
1 3/8 8UN
1 1/2 8UN
1 5/8 8UN
1 3/4 8UN
1 7/8 8UN
2 8UN
2 1/8 8UN
2 1/4 8UN
2 3/8 8UN
2 1/2 8UN
2 5/8 8UN
2 3/4 8UN
2 7/8 8UN
3 8UN
3 1/8 8UN
3 1/4 8UN
3 1/8 8UN
3 1/2 8UN
3 5/8 8UN
3 3/4 8UN
3 7/8 8UN
4 8UN

F1554 A36 anchor bolts chemical composition

Thickness, inches Over 3/4 to 1-1/2 Up to 3/4 Over 4 Over 1-1/2 to 4
Manganese, % 0.60 – 0.90 0.60 – 0.90 0.60 – 0.90
Carbon, maximum % 0.27 0.26 0.29 0.28
Sulfur, maximum % 0.05 0.05 0.05 0.05
Phosphorous, maximum % 0.04 0.04 0.04 0.04
Copper, minimum % when copper is specified 0.20 0.20 0.20 0.20
Silicon, maximum % 0.40 0.40 0.40 0.40

A36M stud bolt mechanical properties

Yield, minimum ksi 36
Tensile, ksi 58 – 80
Elongation, minimum % in 8” 23
Elongation, minimum % in 2” 20

S235J2 j bolt appurtenant materials

Materials ASTM Designation
High Strength Bolts A325
Bolts A307 Grade A
Forgings A668 Class D
Nuts A563
Anchor Bolts F1554 Grade 36
Anchor Bolts Recommended A563 Nuts
Plain Finish Hot-Dip or Mechanical Zinc Coated
Bolt Grade Dia, Inch Grade Style Grade Style
Grade 36 Over 1-1/2 A Heavy Hex A Heavy Hex
1/2 – 1 1/2 A Hex A Hex

What is the equivalent of grade A36 anchor bolts?

Many steel fasteners of particular grades share a common structure but are specified differently by the American Society for Testing and Materials. Therefore, various procedures or appurtenant materials in accordance with the numerous ASTM criteria.

  • For A36M bolts, the equivalent grades are A 307 Grade A
  • For S235J2 high-strength bolts, it is A 325 grade
  • For A36 mild steel nuts, the equivalent ASTM grade is A 563
  • For A36M steel anchor bolts, it is F1554 Grade 36

What is the temperature range of ASTM A36 hex bolts?

An important quality for any fastener like bolts is to withstand high temperatures and not deform or loosen to cause damage. It is why many carbon steel made A36 hex bolt are used for many applications requiring high-temperature withstanding capability.

A36 hex bolts can be suitable for applications that require up to 1700 °F or 926 °C temperature. It is because of the high tensile and yield strength of A36 hex bolt, which are 58 to 80 and 36 Ksi, respectively.

What are the uses of A36 steel bolts?

As the need for high-strength and corrosion-resistance bolts is increasing for many constructional and industrial purposes, the use of A36 bolts is on the rise. It is because of their unique chemical composition and special physical and mechanical properties.

To build bridges and other constructional projects, A36 steel bolt from cs has a high tensile strength and 1.03 manganese content. The most important applications for this material are in defense, petrochemical, onshore & offshore services, etc. because of its ability to withstand high temperatures.