Heavy Hex Bolts manufacturers & suppliers in india, Heavy Hex Head Bolts, ANSI B18.2.1 Heavy Hex Bolts, A193 grade b7 heavy hex bolt, Carbon Steel/ Alloy Steel/ Stainless Steel Heavy Hex Bolts manufacturers in india

ISO 9001:2008 Certified Manufacturer & Suppliers Zinc Plated Heavy Hex Bolts,ASTM A193 B7 stud bolts,Hexagon head bolts DIN 931(half thread) A325 heavy hex bolts,Din 7990 grade10.9 heavy hex bolt,ASTM A325 Heavy Hex Stud Bolts,Din933 Stainless Steel Heavy Hex Bolt,ansi/asme b 18.2.6 heavy hex structural bolt,heavy hex bolt m40,heavy hex bolts astm a490,Heavy Hex Bolts manufacturer, Heavy Hex Bolts supplier, Heavy Hex Bolts producer,

One of the India’s leading manufacturer of  Copper Nickel 70/30 Heavy Hex Bolts , Copper Nickel 90/10 Heavy Hex Bolts , Silicon Bronze 655 Heavy Hex Bolts , Silicon Bronze 651 Heavy Hex Bolts ,Titanium Grade 5 Heavy Hex Bolts , Titanium Grade 2 Heavy Hex Bolts ,Nickel 201 Heavy Hex Bolts , Nickel 200 Heavy Hex Bolts , Inconel 686 Heavy Hex Bolts , Hastelloy B3 Heavy Hex Bolts , Hastelloy B2 Heavy Hex Bolts , Inconel X-750 Heavy Hex Bolts , Inconel 718 Heavy Hex Bolts ,  Inconel 617 Heavy Hex Bolts , Hastelloy C22 Heavy Hex Bolts , Hastelloy C276 Heavy Hex Bolts , Incoloy 925 Heavy Hex Bolts , Incoloy 825 Heavy Hex Bolts , Inconel 625 Heavy Hex Bolts , Inconel 601 Heavy Hex Bolts , Inconel 602 Heavy Hex Bolts , Inconel 603 Heavy Hex Bolts ,Incoloy 800 Heavy Hex Bolts , Incoloy 800H Heavy Hex Bolts , Inconel 600 Heavy Hex Bolts , Monel K-500 Heavy Hex Bolts , Monel 400 Heavy Hex Bolts , Duplex 2205 Heavy Hex Bolts .Compare Heavy Hex Bolts Price in china & india

Contents

Heavy hex head bolts are similar to hex bolts except for which they have thicker head larger bearing surface which distributes the cramping load. Generally Heavy hex bolts are used for high pressure applications like structures, Bridges, Railways etc.Several ASTM specifications require a hex head that is larger than a standard (finished) hex head. These specifications include: A193, A320 and A307B. Although A325 and A490 bolts also require a heavy hex head, please refer to Structural Bolts for dimensional specifications, since these bolts have shorter thread lengths than standard heavy hex bolts.

Original Photograph Of Heavy Hex Bolts At Our Factory

 Original Photograph Of Heavy Hex Bolts At Our Factory 

Heavy Hex Bolts Specification

Material
Standards
Grades

Nickel Alloy Heavy Hex Bolts

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Heavy Hex Bolts
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Heavy Hex Bolts
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Heavy Hex Bolts
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized

ASTM Specifications for Heavy Hex Bolts Fasteners

A193 - Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
A307 - Carbon steel bolts and studs, 60,000 psi tensile strength.
A320 - Alloy steel and stainless steel bolting materials for low temperature service.
A325 - Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
A354 - Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
A449 - Quenched and tempered steel bolts and studs for general use.
A490 - Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
F568 - Standard for metric bolts, screws and studs that are used in general engineering applications
F593 - Stainless steel bolts, hex cap screws, and studs.
F1554 - Anchor bolts designed to anchor structural supports to concrete foundations
DIN 6914 10 - Heavy Hexagon Structural Bolts

Other Standards Available

  • IS 1363 / 1364 / 2585 / 3138 / 3640 / 10238 Heavy Hex Bolts
  • DIN 931 / 933 / 960 / 961 / 7990 / 610 Heavy Hex Bolts
  • BS 1083 / 1768 Heavy Hex Bolts
  • ANSI B18.2.1 Heavy Hex Bolts
  • ASTM A307 Heavy Hex Bolts
  • IS 3757 / 6639 Heavy Hex Bolts
  • DIN 6914 / 6915 Heavy Hex Bolts
  • ISO 7412 Heavy Hex Bolts
  • ASTM A325M / A490M Heavy Hex Bolts
  • BS 1769 Heavy Hex Bolts

Types of Bolts

12 Point Flange Bolt
Cap Screws & Hex Bolts
Carriage Bolts
Flange Bolts
Structural Bolts
Tension Indicating Bolts
Heavy Hex Cap Screws & Heavy Hex Bolts
Square Head Bolts
U-Bolts
Ferry Cap Screws
Plow Bolts
Hanger Bolts
Elevator Bolts
Eye Bolts
Tension Control Bolts
Connector Bolts
Tower Bolts
Penta Bolts
Step Bolts
Coil Bolts
J-Bolts
Sidewalk Bolts
Timber Bolt
Bin Bolts
U-Bolt Plates
Track Bolts
Hurricane Bolts
Draw Bolts
Lag Bolt
Stove Bolt
Machine Bolt
Tap Bolt
Grub Screw
Set Screw
Shoulder Bolt
T Head Bolts
Through Bolts
Toggle Bolts
Torx Bolts
Wing Bolts

Available Heavy Hex Bolts Sizes

  • 3/4″-10 x 3″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 5/8″-11 x 2-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1″-8 x 4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1/2″-13 x 2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 7/8″-9 x 4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 3/4″-10 x 2-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 5/8″-11 x 3-1/4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 3/4″-10 x 2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 3/4″-10 x 3-1/4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1″-8 x 4-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1/2″-13 x 2-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1″-8 x 4-1/4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1/2″-13 x 1-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 3/4″-10 x 2-3/4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 5/8″-11 x 2-1/4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 7/8″-9 x 3-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 1/2″-13 x 2-1/4″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 5/8″-11 x 1-1/2″ ASTM A193 Grade B7 Plain Finish Heavy Hex Bolts
  • 5/8″-11 x 3″ ASTM A193 Grade B8M Stainless Steel Heavy Hex Bolts
  • 1/2″-13 x 2″ ASTM A193 Grade B8M Stainless Steel Heavy Hex Bolts

Heavy Hex Bolts Latest Price

Heavy Hex Bolts Dimensions

Heavy Hex Bolts Dimensions

Standard Thread Lengths

  • Bolt lengths ≤ 6″: Thread length = (2 X diameter) 1/4″
  • Bolt lengths > 6″: Thread length = (2 X diameter) 1/2″
Bolt Diameter
D
F
C
H
Body Diameter
Width Across Flats
Width Across Corners
Height
Max
Basic
Max
Min
Max
Min
Basic
Max
Min
1⁄2
0.515
7⁄8
0.875
0.850
1.010
0.969
11⁄32
0.364
0.302
5⁄8
0.642
11⁄16
1.062
1.031
1.227
1.175
27⁄64
0.444
0.378
3⁄4
0.768
11⁄4
1.250
1.212
1.443
1.383
1⁄2
0.524
0.455
7⁄8
0.895
17⁄16
1.438
1.394
1.660
1.589
37⁄64
0.604
0.531
1
1.022
15⁄8
1.625
1.575
1.876
1.796
43⁄64
0.700
0.591
11⁄8
1.149
113⁄16
1.812
1.756
2.093
2.002
3⁄4
0.780
0.658
11⁄4
1.277
2
2.00
1.938
2.309
2.209
27⁄32
0.876
0.749
13⁄8
1.404
23⁄16
2.188
2.119
2.526
2.416
29⁄32
0.940
0.810
11⁄2
1.531
23⁄8
2.375
2.300
2.742
2.622
1
1.036
0.902
15⁄8
1.658
29⁄16
2.562
2.481
2.959
2.829
13⁄32
1.116
0.978
13⁄4
1.785
23⁄4
2.750
2.662
3.175
3.035
15⁄32
1.196
1.054
17⁄8
1.912
215⁄16
2.938
2.844
3.392
3.242
11⁄4
1.276
1.130
2
2.039
31⁄8
3.125
3.025
3.608
3.449
111⁄32
1.388
1.175
21⁄4
2.305
31⁄2
3.500
3.388
4.041
3.862
11⁄2
1.548
1.327
21⁄2
2.559
37⁄8
3.875
3.750
4.474
4.275
121⁄32
1.708
1.479

Dimensions per ASME B18.2.1 2010

 

Torque Values For A307B Heavy Hex Bolts

Bolt
Diameter
Minimum
Clamp Load
Tightening
Torque
lb-ft
1/2
12000
100
5/8
19000
198
3/4
28,000
350
7/8
39,000
569
1
51,000
850
1-1/8
56,000
1,050
1-1/4
71,000
1,479
1-3/8
85,000
1,948
1-1/2
103,000
2,575

Torque Values for A325  Heavy Hex Bolts

Bolt
Diameter
Minimum
Clamp Load
Tightening
Torque
lb-ft
1/2
12000
105
5/8
19000
210
3/4
28,000
365
7/8
39,000
595
1
51,000
890
1-1/8
56,000
1,100
1-1/4
71,000
1,550
1-3/8
85,000
2,045
1-1/2
103,000
2,700

Heavy Hex Bolts Material & Grade

Stainless Steel Heavy Hex Bolts

  •  304 Stainless Steel Heavy Hex Bolts
  •  304L Stainless Steel Heavy Hex Bolts
  •  904L Stainless Steel Heavy Hex Bolts
  •  17-4PH Stainless Steel Heavy Hex Bolts
  •  304H Stainless Steel Heavy Hex Bolts
  •  310 Stainless Steel Heavy Hex Bolts
  •  321 Stainless Steel Heavy Hex Bolts
  •  347 Stainless Steel Heavy Hex Bolts
  •  410 Stainless Steel Heavy Hex Bolts
  •  310S Stainless Steel Heavy Hex Bolts
  •  316 Stainless Steel Heavy Hex Bolts
  •  316H Stainless Steel Heavy Hex Bolts
  •  316L Stainless Steel Heavy Hex Bolts
  •  317 Stainless Steel Heavy Hex Bolts
  •  317L Stainless Steel Heavy Hex Bolts
  •  321H Stainless Steel Heavy Hex Bolts
  •  446 Stainless Steel Heavy Hex Bolts

 
Carbon Steel Heavy Hex Bolts

  • A307 Heavy Hex Bolts
  • A563 Heavy Hex Bolts


Alloy Steel Heavy Hex Bolts

  • A193 Heavy Hex Bolts
  • A320 Heavy Hex Bolts

 

Inconel Heavy Hex Bolts

  • Incoloy 925 Heavy Hex Bolts
  • Incoloy 825 Heavy Hex Bolts
  • Inconel 625 Heavy Hex Bolts
  • Inconel 601 Heavy Hex Bolts
  • Inconel 602 Heavy Hex Bolts
  • Inconel 603 Heavy Hex Bolts
  • Incoloy 800 Heavy Hex Bolts
  • Incoloy 800H Heavy Hex Bolts
  • Inconel 600 Heavy Hex Bolts
  • Inconel 686 Heavy Hex Bolts


Monel Heavy Hex Bolts

  • Monel K-500 Heavy Hex Bolts
  • Monel 400 Heavy Hex Bolts


Hastelloy Heavy Hex Bolts

  • Hastelloy C22 Heavy Hex Bolts
  • Hastelloy C276 Heavy Hex Bolts


Titanium Heavy Hex Bolts

  • Titanium Grade 5 Heavy Hex Bolts
  • Titanium Grade 2 Heavy Hex Bolts

 

Ready Stock Of Heavy Hex Bolts As Per ASTM Specification

  • ASTM A193 Heavy Hex Bolts
  • ASTM A307 Heavy Hex Bolts
  • ASTM A320 Heavy Hex Bolts
  • ASTM A325 Heavy Hex Bolts
  • ASTM A354 Heavy Hex Bolts
  • ASTM A449 Heavy Hex Bolts
  • ASTM A490 Heavy Hex Bolts
  • ASTM F593 Heavy Hex Bolts
  • ASTM F1554 Heavy Hex Bolts
  • ASTM F3125 Heavy Hex Bolts

 

Buy Heavy Hex Bolts As Per DIN Specification

  • DIN 6921 Heavy Hex Bolts
  • DIN 603 Heavy Hex Bolts
  • DIN 2510 Heavy Hex Bolts
  • DIN 580 Heavy Hex Bolts
  • DIN 582 Heavy Hex Bolts
  • DIN 444 Heavy Hex Bolts
  • DIN 939 Heavy Hex Bolts
  • DIN 933 Heavy Hex Bolts
  • DIN 931 Heavy Hex Bolts
  • DIN 976 Heavy Hex Bolts
  • DIN 912 Heavy Hex Bolts
  • DIN 6325 Heavy Hex Bolts
  • DIN 6914 Heavy Hex Bolts
  • DIN 3570 Heavy Hex Bolts
  • DIN 7990 Heavy Hex Bolts
  • DIN 1B Heavy Hex Bolts
  • DIN 529 Heavy Hex Bolts

 

Our Sales Network

To buy Heavy Hex Bolts At best price & urgent delivery please mail to order@torqbolt.com , As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Heavy Hex Bolts & will resolve your queries

Cities We Deliver To

Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Pune, Kolkata, Gurgaon, Navi Mumbai, Ahmedabad, Tehran, Calgary, Noida, Riyadh, Vadodara, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Thane, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Surat, Bhopal, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo

Countries We Deliver To

India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

Heavy Hex Bolts Surface Treatments

Heavy Hex Bolts Surface Treatments

  • Hot Dipped Galvanized Heavy Hex Bolts
  • Phosphate Coated Heavy Hex Bolts
  • Teflon Coated Heavy Hex Bolts
  • Xylon Coated Heavy Hex Bolts
  • Zinc Coated Heavy Hex Bolts
  • Cadmium Coated Heavy Hex Bolts
  • Electro Zinc plated Heavy Hex Bolts
  • Electro Cadmium Plated Heavy Hex Bolts
  • Ceramic Filled PTFE Coated Heavy Hex Bolts
  • Electroless Nickel Plated Heavy Hex Bolts
  • Zinc Nickel Coated Heavy Hex Bolts
  • Aluminium Coated Heavy Hex Bolts
  • Silver Coated Heavy Hex Bolts
  • Zinc/Nickel by Electrodeposition Heavy Hex Bolts
  • Dacromet Heavy Hex Bolts
  • Geomet Heavy Hex Bolts

 

We Stock All Different Types Of Bolts

 

Heavy Hex Bolts Useful Information

Heavy hex bolts have a head that is larger than a standard (finish) hex head. Standard heavy hex bolts are made of low to mid carbon steel. The large head offers a greater bearing surface that distributes the clamping load over a greater area.The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4″ through 4″ diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar. There are three grades A, B, and C which denote tensile strength, configuration, and application.

The ASTM A193 standard covers alloy steel and stainless steel bolting materials for high temperature or high pressure service. This specification includes fasteners intended for use in pressure vessels, valves, flanges, and fittings. Although, this material is often available in UNC national coarse thread, diameters above one inch are typically specified 8 threads per inch (tpi).

Heavy Hex Bolts – Structural

Heavy hex structural bolts are designed for steel-to-steel structural connections. The ASTM A325 and A490 specifications cover high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. The A325 and A490 specifications are not intended for general applications.

The ASTM A490 specification covers quenched and tempered, alloy steel, heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter with a minimum 150 ksi tensile. A490 bolts are similar in application and dimensions to A325 Hex Cap Screws heavy hex structural bolts but are made from an alloy steel rather than a medium carbon steel, resulting in a higher strength fastener.

Structural Bolts

Inch Grade
Tensile Strength (Min)
Material
Treatment
A490
150,000 psi
Alloy Steel
A325
120,000 psi
Carbon Steel
B7 (A193)
125,000 psi
Alloy Steel
A307
60,000 psi
Carbon Steel

Heavy Hex Bolts Applications

Heavy hex bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. Heavy hex bolts with forged heads are also commonly used as headed anchor bolts.

Heavy Hex Bolts Manufacturing

Torqbolts manufactures heavy hex bolts from 1/2″ diameter through 2-1/2″ diameter in most ASTM, AASHTO, and SAE specifications. Special tooling can be created to produce nonstandard head dimensions or bolt heads with your company’s name and/or logo.

industry Focus
  • Agricultural
  • Automotive
  • Construction
  • Electronics
  • Food Processing
  • Heavy Machinery
  • Marine
  • Mining
  • Nuclear
  • Oil, Gas, Petroleum
  • Energy
  • Medical
  • Transportation
Intended Application
  • Boilers
  • Bridges
  • Construction Machinery
  • Engineered Plumbing
  • Engines
  • Hydraulics
  • Impellers
  • Jewelry
  • Machine Tools
  • Water Treatment Plants
Materials (Metals)
  • Alloy Steels
  • Aluminum
  • Beryllium
  • Brass
  • Silicone Bronze
  • Carbon Steel
  • Magnesium
  • Molybdenum
  • Monel
  • Inconel
  • Nickel
  • Stainless Steel
  • Tin
  • Titanium
Materials (Plastic Polymers)
Various PlasticsNylon
Standard
BritishEnglishMetric
Hardening Specification
Heat Treated to any custom Specification
Fastener Types
*We can manufacture many custom fasteners to your specification*

  • Dowels & Pins
  • Hose Couplings
  • Nails
  • Rivets
  • Screws
  • Shackles
  • Shaft Couplings
  • Studs
Bolt Types
*We can manufacture many custom bolts to your specification*

  • Anchor
  • Bent
    • Eye
    • Hook
    • J
    • U
  • Elevator
  • Lag
  • T-Handle
  • T-Slot
  • Flange
  • Carriage
  • Bent
  • Plow
Bolt & Screw Head Types
*We can manufacture many custom head types to your specification*

  • Binding
  • Button
  • Fillister
  • Flat
  • Flat Undercut
  • Headless
  • Hexagon
  • Indented Hexagon
  • One-Way
  • Oval
  • Pan
  • Pentagon
  • Phillips
  • Round
  • Shoulder
  • Square Shoulder
  • Socket
  • Trimmed Hex
  • Truss
  • 12-Point
Thread Types
*We can manufacture many custom thread types to your specification*

  • ACME
  • Drywall
  • Machine
  • Self-Tapping
  • Self-Drilling Drive Screws
  • Self-Drilling
  • Type 17
  • Type 23
  • Type 25
  • Type A
  • Type AB
  • Type B
  • Type F
  • Wood
  • UNC
  • UNF
Grades
*We can manufacture to many custom grades meeting your specification*

  • 2
  • 5
  • 8
  • 8.8
  • 10.9
  • 12.9
Bolt & Screw Drive Types
*We can manufacture many custom drive types to your specification*

  • Combination
  • Hex/Hexagonal
  • Phillips
  • Six Lobe
  • Slotted
  • Socket
  • Square
  • Tamper Resistant
  • Torx
Nut Types
*We can manufacture many custom nut types to your specification*

  • 2-Way
  • Anchor
  • Cap
  • Castle
  • Conical
  • Coupling
  • Finished Hex
  • Flex Lock
  • Heavy Hex
  • Hex Flange
  • Hex Jam
  • Keps
  • Nylon Insert
  • Nylon Patch
  • Nylon Pellet
  • Semi-Finished Hex
  • Serrated Hex Flange
  • Slotted Hex
  • Square
  • Thumb
  • Top Lock
  • Wing
Finish
  • Automotive
  • Black Oxide
  • Brass Plated
  • Cadmium
  • Chromate
  • Chrome
  • Color Coated
  • Galvanized
  • Nickel Plated
  • Painted
  • Phosphate
  • Polished
  • PTFE
  • Silver Plated
  • Zinc Plated
 
Industry Standards
ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M

DIN

  • DIN 934
  • DIN 970
UTS – Unified Thread Standard

  • UNC
  • UNF
  • UNEF
  • UNS
  • NPT
  • NPTF

ISO – International Organization for Standardization

  • ISO 4032
  • ISO 4033
Production Volume
Min
Max

$60

Low Volume to High Volume

Several Million units

Diameter
Min
Max

M2

#4

M80

4 in

 

Heavy Hex Bolts Packaging


Heavy Hex Bolts packagingPackaging

In generally, If you have no special requirement, we will use the mass packing (bag carbon tray). If you want to do the special packing, please advise us the specific details, pictures or design.

Shipping

In generally, our customer often request to delivery by express, plane or sea. Any other better way will be also accepted well.

Steel Bolts Inventory


We export

 

Ferralium 255 Heavy Hex Bolts, Super Duplex S32760 Heavy Hex Bolts, Duplex 2507 Heavy Hex Bolts, Ferralium 255 FG46 Heavy Hex Bolts, Duplex S31803 Heavy Hex Bolts, AL 6XN Stainless Steel Heavy Hex Bolts, 15 5PH Stainless Steel Heavy Hex Bolts, 17 4 PH Stainless Steel Heavy Hex Bolts, Alloy 20 Stainless Steel Heavy Hex Bolts, 254 SMO Stainless Steel Heavy Hex Bolts, 904L Stainless Steel Heavy Hex Bolts, 330 Stainless Steel Heavy Hex Bolts, Nimonic 263 Heavy Hex Bolts, Nimonic 90 Heavy Hex Bolts, Nimonic 80A Heavy Hex Bolts, Nimonic 75 Heavy Hex Bolts, Nimonic 60 Heavy Hex Bolts, Nimonic 65 Heavy Hex Bolts, 348H Stainless Steel Heavy Hex Bolts, 348 Stainless Steel Heavy Hex Bolts, 410 Stainless Steel Heavy Hex Bolts, 416 Stainless Steel Heavy Hex Bolts, 420 Stainless Steel Heavy Hex Bolts, 429 Stainless Steel Heavy Hex Bolts, 430 Stainless Steel Heavy Hex Bolts, 304 Stainless Steel Heavy Hex Bolts, 304H Stainless Steel Heavy Hex Bolts, 304L Stainless Steel Heavy Hex Bolts, 304N Stainless Steel Heavy Hex Bolts, 304LN Stainless Steel Heavy Hex Bolts, 309 Stainless Steel Heavy Hex Bolts, 310 Stainless Steel Heavy Hex Bolts, 310H Stainless Steel Heavy Hex Bolts, 310MoLN Stainless Steel Heavy Hex Bolts, 316 Stainless Steel Heavy Hex Bolts, 316L Stainless Steel Heavy Hex Bolts, 316H Stainless Steel Heavy Hex Bolts, 316LH Stainless Steel Heavy Hex Bolts, 316N Stainless Steel Heavy Hex Bolts, 317 Stainless Steel Heavy Hex Bolts, 317L Stainless Steel Heavy Hex Bolts, 321 Stainless Steel Heavy Hex Bolts, 321H Stainless Steel Heavy Hex Bolts, 347 Stainless Steel Heavy Hex Bolts, 347H Stainless Steel Heavy Hex Bolts

For a standard or special fastener, we are at your service! We specialize in corrosion-resistant components, those made from stainless steel and non-ferrous alloys. Look to TorqBolt for fine products and reliable information. Contact us today to learn more about our corrosion-resistant fasteners.

Phone:  00-91-22-66157017, Email: order@torqbolt.com