Tungsten threaded rod

Tungsten Threaded Rod

Tungsten threaded is a fastener that is threaded across its length. Tungsten Threaded Rod is a versatile fastener having superior resistance to corrosive affluents. These rods are characterized having an ultra high density and strength. The Threaded Tungsten Rod requires to be affixed with two nuts and washers for strong sealing. These rods have higher metal mass and tolerances. These Tungsten Wading Boot Studs have superior mechanical properties and can be fastened following standard methods. These studs can be easily dismantled without damaging the Tungsten Barrel Threads or other equipment.

Tungsten carbide studs suppliers in UAE

Tungsten threaded rod specification


Tungsten Threaded Rod Specifications

Tungsten molybdenum alloy threaded rod sizes Niobium tungsten alloy stud bolt size chart ASTM B777 class 1 double end stud bolts length
  • Tungsten carbide threaded rod diameter: 2-56 to 2″
  • 5 – 60mm
  • ASTM B777 class 2 fully threaded studs all thread: ¼” to 4″
  • Length: up to 61″
  • ASTM B777 class 1 fully threaded stud: ¼” to 2 ½”
  • Length: up to 61″
  • 1 meter
  • 2 meter
  • 3 meter
  • 3 feet
  • 6 feet
  • 10 feet
  • 12 feet
Tungsten threaded bar grades Niobium tungsten alloy tie rod ASTM standard ASTM B777 class 2 fully threaded studs temperature range
  • Tungsten carbide
  • Niobium tungsten alloy
  • Tungsten molybdenum alloy
  • Magnetic tungsten alloy
  • Non-magnetic tungsten alloys
  • ASTM B777 class 1
  • ASTM B777 class 2
  • ASTM B777 class 3
  • ASTM B777 class 4
  • HA 190
  • HA 1925
  • HA 195
  • HE 390
  • HE 3925
  • HE 395
  • HE 397
  • ASTM B777
  • ASME SB 777 WHA Class 3 – ET95 and ET95NM
  • 3420°C
Tungsten carbide tire studs thread class ASTM B777 class 1 stud bolt types HA 195 threaded rod types
  • Class 1A (Loose fit)
  • Class 2A (Medium fit)
  • Class 3A (Tight fit)
  • 5 CSF
  • 5 ONF
  • 5 HF
  • 2G
  • 3G
  • 4G
  • 6G
  • 8G
  • custom

Contact above tungsten threaded rod suppliers & distributors for high-pressure environments

  • ASTM B777 class 1 fully threaded studs
  • Niobium tungsten alloy tap end stud bolts
  • Tungsten double end stud bolts
  • ASTM B777 class 2 knurled stud bolt
  • HA 195 continuous threaded stud bolts
  • ASTM B777 class 3 welding studs
  • Tungsten alloy UNC stud bolt
  • ASTM B777 class 4 reduced shank stud bolts
  • Tungsten carbide hub studs
  • Niobium tungsten alloy blade studs
  • Tungsten molybdenum alloy exhaust stud bolt
  • Tungsten alloy fully threaded rod
  • Niobium tungsten alloy double ended threaded rod
  • ASTM B777 class 1 tap end threaded rod
  • HA 190 right and left hand threaded rod
  • Tungsten carbide extra fine threaded rod
  • All Thread rods

Check price with genuine tungsten threaded rod suppliers in UAE, quick delivery to USA, UAE, South Africa, Nigeria, Oman, Saudi Arabia & Qatar

HA 190 tap end threaded rod thread diameter Threads directions of tungsten fully threaded rod ASTM B777 class 4 continuous threaded stud bolt thread start
  • UNC threads #4 to 4″
  • UNF threads #4 to 1-1/2″
  • 8 UN threads 1-1/8 to 4″
  • Acme threads 1/4 to 5″
  • Right Hand
  • Left Hand
  • Single-start
  • Two-start
  • Multiple-start
Tungsten steel all-thread required testing & certificates Niobium tungsten alloy tie rod thread types ASTM B777 class 4 continuous threaded stud bolt end
  • Microstructure Analysis
  • Charpy V-notch test
  • Rockwell / Brinell Hardness test
  • Impact testing
  • MTC 3.1
  • Tensile test
  • UNEF
  • Fine Thread (UNF)
  • 8-Thread Series (8UN)
  • BSF
  • UNJ
  • 12-thread series (12-UN)
  • Metric coarse
  • Coarse thread (UNC)
  • Metric fine
  • ACME
  • Trapezoidal
  • 45 degree angle cut
  • Semi-cone point
  • Half point
  • Cone point
  • Milled end
  • Chamfer end
  • Gimlet point
  • Chisel point
  • Sheared end
Tungsten molybdenum alloy tie bolt meet standards ASTM B777 class 3 acme threaded rod applications Niobium tungsten alloy tie rod surface treatments
  • ASME B1.1
  • DIN 976
  • DIN 975
  • ASME B1.5
  • ASME B18.31.2
  • DIN 2510
  • DIN 103
  • DIN 13-52
  • ASTM A722
  • BS
  • DAST 021
  • IS
  • ASME B16.5
  • ISO
  • Solar plants
  • Ship building
  • Rigs
  • Bridge construction
  • Flange joints
  • Petrochemical plants
  • Offshore
  • Automotive industry
  • Aerospace
  • Wind mills
  • Green Finish
  • Black Finish
  • Zinc Nickel
  • Plain
  • Oil
  • Clear Zinc Plated
  • Cadmium
  • Nickel Plated
  • Yellow Zinc Plated
  • Hot Dip Galvanized
  • Black Oxide
  • Mechanical
  • PTFE / Teflon
ASTM B777 class 4 continuous threaded stud bolt manufacturing method
  • Cold Forged
  • Hot Forged
  • CNC machined

Common Types of Tungsten alloy stud

ASTM B777 class 4 Full Thread Stud

ASTM B777 class 4 Full Thread Stud

HA 195 Single End Stud

HA 195 Single End Stud

Tungsten carbide Unthreaded Stud

Tungsten carbide Unthreaded Stud

ASTM B777 class 3 Double End Stud

ASTM B777 class 3 Double End Stud

Niobium tungsten alloy Tap End Stud

Niobium tungsten alloy Tap End Stud

Tungsten carbide Radius End Stud

Tungsten carbide Radius End Stud

ASTM B777 class 2 Chisel Point Stud

ASTM B777 class 2 Chisel Point Stud

HA 190 Reducing Stud

HA 190 Reducing Stud

Recommended nuts for tungsten molybdenum alloy stud bolts

Flange material Stud bolts Nuts
Tungsten ASTM625 ASTM625

Niobium tungsten alloy tie rod chemical composition

Designation Tungsten Content Impurity Elements Content Ni content, wt.% Fe content, wt.% Density, g/cm3
Total Each
WAL1, WAL2 ≥99.95% ≤0.05% ≤0.01%
W1 ≥99.95% ≤0.05% ≤0.01%
W2 ≥99.92% ≤0.08% ≤0.01%
ET95 95% 3.5% 1.5% 18%
ET95NM 95% 4.4% 0.6% 18%

Tungsten Studs Chemical Composition

ASTM B777 class 4 continuous threaded stud bolt mechanical properties

Grade HA 190 HA 1925 HA 195 HE 390 HE 3925 HE 395 HE 397
Aerospace industry standards
Typical properties* Units
Tungsten Nominal % 90 92.5 95 90 92.5 95 97
Binder Ni/Cu Ni/Cu Ni/Cu Ni/Fe Ni/Fe Ni/Fe Ni/Fe
Nominal density g/cm3 lb/in3 17.1 0.62 17.5 0.63 17.9 0.65 17.1 0.62 17.5 0.63 18.1 0.65 18.5 0.67
0.2% proof stress MPa ksi 675 100 650 95 680 100 645 95 645 95 660 95 660 95
Tensile strength MPa ksi 805 116 830 120 805 116 875 126 900 130 910 131 915 132
Elongation on 25mm (1) % 7 9 4 25 27 22 12
Hardness HRC 24 24 24 27 24 24 25

Tungsten Stud Bolts Mechanical Properties

Refer to the dimensions, tension strength and sizes for threaded tungsten rod and stud bolts.

ASTM B777 class 3 Threaded Rod Grade Chart


Tungsten Threaded Rod Grade Chart

Tungsten Threaded Rod Dimensions


Tungsten Threaded Rod Dimensions

Why depend on the current supplier? Get prices from a various of trusted importers of tungsten steel all-thread, then get tungsten carbide tire studs at a cost-effective price with MTC reports.

A tungsten threaded road can range in sizes from 4mm to 600mm. If you want customized sizes, get in touch with a reliable manufacturer

Tungsten stud bolts are recognized for their superior tensile strength in the industry. Generally, Tungsten Stud Bolts have a nominal tensile strength of 94000psi.

UNC and UNF are two types of thread symbols that determine the number of threads per inch in a standard gauge. The UNF Tungsten Studs have a smaller helix angle with a smaller pitch with more teeth when compared to UNC standard threads. The UNF Tungsten Carbide Studs are therefore referred to as fine threads, while UNC threads are called as coarse threads. These features give the UNC Tungsten Carbide Tire Studs more resistance than UNF threads.

View to the most recent price list of tungsten carbide threaded rod and barrel threads in the Dubai. Check its disadvantages

The tungsten carbide threaded rod becomes dull after repeated exposures and is very difficult to sharpen. A Tungsten Carbide Threaded Rod may also loosen under extreme stress and vibrations. Further, these rods may corrode in highly rough and toxic environments after prolonged exposure.

Without MTC or Ultrasonic test results, do not accept orders for tungsten studs and wading boot studs. Refer benefits

A tungsten all-thread fastener can be easily screwed with relative ease in a small amount of time. The Tungsten Steel All-thread grade has excellent corrosion resistance and can stabilize and maintain different applications. They can be used to connect objects to wood, plastic, concrete, steel, and other material.

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