Heavy Hex Bolts Manufacturers in India

  • Heavy hex bolts have a larger head than a standard hex bolt. They are used for bridges, highway, buildings and other construction projects. Heavy hex bolts work well with construction materials such as wood and steel. We also offer structural bolts which differ from heavy hex bolts since they have shorter threads than heavy hex bolts.

  • Heavy Hex Bolts Available Size M3 – M48 and also available in all customized sizes.

  • Standard of T- Head Bolts IS/ANSI/ASME/DIN

Heavy Hex Bolts Manufacturers – Top Quality Heavy Hex Bolts Suppliers in India!

  • Asiamet is one of the leading Manufacturer of heavy hex bolts in India. We are continuously expanding our product line as a stockholder of heavy hex bolts in India and trader of heavy hex bolts in India and provide our products to client in a combination of good grades, thickness, length and surface finish.
  • We manufacture wide range of bolts, nuts, washers, ASTM studs, foundation bolts, threaded rods, clamps, stainless steel sleeve anchors, concrete steel anchors, concrete anchor bolts and various other ground anchors confirming to rigid international standards such as DIN, ASTM BS, ANSI, IS and ISO and other standards worldwide.
  • We are one of the leading wholesalers and suppliers of qualitative array of fasteners products. We are one of the trustworthy companies which have attained number of customers. These products have already earned reputation in the pipe and tube market that make it the best organization.
  • These products are widely renowned across the domestic market as well as international sector for their longer life, corrosion resistance and dimensional accuracy. Heavy hex bolts can be used in various applications like highway, building construction and fastening wood and steel.
Product Heavy Hex Bolts
Size M3 – M48 and also available in all customized sizes
Die forging Closed die forging, open die forging, and hand forging.
Threads Metric, BSW, BSF, UNC, UNF
Surface Finish Blackening, Cadmium zinc plated, Galvanized, Hot dip Galvanized, Nickel
Plated, Buffing, etc.
Price Terms Ex-Works, FOB, CIF, CFR, CNF
Latest Price Call +919619672006
Email sales@asiametsteel.com

Heavy Hex Bolt Dealers, Exporters
  • Do you want to know how much does heavy hex bolts cost? Do you want to know where you can get the best price and quality steel bolts in India?

  • We are ready to provide you our quality products, fast delivery service and custom cut bolts sizes. Send us your detailed inquiry to us, our professional staff will get back to you with our best solution and costs.

  • The experts here in this company are aimed to provide the best quality of  bolts as per the requirement and demand of customers.

What is a Heavy Hex Bolts?

Heavy hex bolts have a larger head than a standard hex bolt. They are used for bridges, highway, buildings and other construction projects. Heavy hex bolts work well with construction materials such as wood and steel. We also offer structural bolts which differ from heavy hex bolts since they have shorter threads than heavy hex bolts.

Heavy hex bolts are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and general construction. They feature a thicker head than standard or regular hex bolts and offer a greater bearing surface that distributes the clamping load over a wider area. Heavy hex bolts can be made with a few different materials including low and medium carbon steel, alloy and stainless steel, and are available plain, hot dipped galvanized, phosphate, zinc or cadmium plated. Some sizes of heavy hex bolts are fully threaded while other sizes offer a smooth shoulder area.

Heavy Hex Bolts Dimensions

Bolt Diameter  D  F C H
   Body Diameter  Width Across Flats   Width Across Corners  Height
  Max Basic Max Min  Min  Basic  Max  Min
 1/2 0.515  7/8 0.875 0.85 1.01 0.969  11/32 0.364 0.302
 5/8 0.642  1-1/16 1.062 1.031 1.227 1.175  27/64 0.444 0.378
 3/4 0.768  1-1/4 1.25 1.212 1.443 1.383  1/2 0.524 0.455
 7/8 0.895  1-7/16 1.438 1.394 1.66 1.589  37/64 0.604 0.531
1 1.022  1-5/8 1.625 1.575 1.876 1.796  43/64 0.7 0.591
 1-1/8 1.149  1-13/16 1.812 1.756 2.093 2.002  3/4 0.78 0.658
 1-1/4 1.277 2 2 1.938 2.309 2.209  27/32 0.876 0.749
 1-3/8 1.404  2-3/16 2.188 2.119 2.526 2.416  29/32 0.94 0.81
 1-1/2 1.531  2-3/8 2.375 2.3 2.742 2.622 1 1.036 0.902
 1-3/4 1.785  2-3/4 2.75 2.662 3.175 3.035  1-5/32 1.196 1.054
2 2.039  3-1/8 3.125 3.025 3.608 3.449  1-11/32 1.388 1.175
 2-1/4 2.305  3-1/2 3.5 3.388 4.041 3.862  1-1/2 1.548 1.327
 2-1/2 2.559  3-7/8 3.875 3.75 4.474 4.275  1-21/32 1.708 1.479

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

Grade of Heavy Hex Bolts

  • Stainless Steel – Grade: ASTM 182 , ASTM 193, ASTM 194, B8 (304), B8C (SS347), B8M (SS316), B8T (SS321), A2, A4, 304 / 304L / 304H, 310, 310S, 316 / 316L / 316H / 316 Ti, 317 / 317L, 321 / 321H, A193 B8T 347 / 347 H, 431, 410
  • Carbon Steel – Grade: ASTM 193, ASTM 194, B6, B7/ B7M, B16, 2, 2HM, 2H, Gr6, B7, B7M
  • Alloy Steel – Grade: ASTM 320 L7, L7A, L7B, L7C, L70, L71, L72, L73
  • Brass – Grade: C270000
  • Naval Brass – Grade: C46200, C46400
  • Copper – Grade: 110
  • Duplex & Super Duplex – Grade: S31803, S32205
  • Aluminum – Grade: C61300, C61400, C63000, C64200
  • Hastelloy – Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
  • Incoloy – Grade: Incoloy 800, Inconel 800H, 800HT
  • Inconel – Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
  • Monel – Grade: Monel 400, Monel K500, Monel R-405
  • High Tensile Bolt – Grade: 9.8, 12.9, 10.9, 19.9.3
  • CUPRO-Nickel – Grade: 710, 715
  • Nickel Alloy – Grade: 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)

Application of Heavy Hex Bolts

  • Paper and Ports
  • Chemical and Sugar
  • Oil & Gas and Defense
  • Breweries and Railway
  • Oil Mills Petrochemical
  • Shipbuilding and Offshore
  • Construction and Fertilizers
  • Power Plant and Steel Plant
  • Mining Refineries and Nuclear Power
  • Cement Engineering Co. and Government Org.

Testing of Heavy Hex Bolts

  • Macro test
  • Micro test
  • Chemical test
  • Flaring test
  • It is like PMI test
  • IGC test and hardness test
  • Mechanical test and  flattening test

Documents We Provide with Heavy Hex Bolts 

Documents like QAP Packaging list
NABL approved lab test report Guarantee letter
Raw material test report Material Traceability report
Commercial invoice to buyers The TC like MTC as per EN 10204/3.1B
Buyers report Third-party test report

FAQ’s regarding Heavy Hex Bolts

  1. Are you a trading company or a manufacturer?

We are a manufacturer of Heavy Hex Bolts in India.

  1. What are you main products?

We manufacture all kinds of elbow, tees, caps, flanges and steel pipes etc. with different materials.

  1. Do you provide free samples?

Yes, we would provide sample on your request.

  1. Why should I choose Asiamet as our source for Heavy Hex Bolts?

We offer best quality product at most competitive price in the industry. You are promised to obtain the best quality, price and service.

  1. How to ensure the quality?

Mill Test Certificate is provided for all material. If needed, we can also allow third party inspection or buyer’s inspection

  1. How long is your delivery time for Heavy Hex Bolts?

Generally it is 5-10 days if the good are in stock. Or it is 15-20 days if the goods are not in stock, it is According to quality

We Export Heavy Hex Bolts Across the Globe!

  • MIDDLE EAST: Saudi Arabia, Iran, Ira, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus
  • AFRICA: Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, the Republic Of Congo, Gabon
  • NORTH AMERICA: USA, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark
  • EUROPE:Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary Albania, Austria, Switzerland, Slovakia Finland, Ireland Croatia, Slovenia, Malta
  • ASIA: Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia
  • SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay

We Sell Hexagon Head Bolts Across All Major Cities and Industrial Centers in India

Mumbai, Delhi, Bangalore, Hyderabad, Ahmadabad, Chennai, Bhilai, Kochi, Bhavnagar, Siliguri, Visakhapatnam, Jaipur, Ranchi, Kolkata, Pune, Jaipur, Surat, Lucknow, Chandigarh, Bhopal, Patna, Nagpur, Agra, Indore, Kanpur, Varanasi