What is Grade 10.9 bolts ?

The manufacturing of 10.9 bolts is usually done by using high-quality products and raw materials. These bolts are made from the inclusion of carbon boron steel and medium carbon steel. These bolts are used for joining two or more objects together. These bolts can create a permanent or temporary joint between equipment or object.

Grade 10.9 is considered the most ductile and durable grade. This grade provides excellent protection from erosion, rusting, and reduction. These bolts are commonly used for high-temperature applications. This grade 10.9 bolts are commonly used for various purposes. These bolts are commonly being used in industries where automobiles, air conditioners, processing machinery, railroad machinery, etc.


Class 10.9 Alloy Steel Hex Bolts, HT Class 10.9 Studs, Grade 10.9 Stainless Steel Bolt, Grade 10.9 Bolts Dimensions, Class 10.9 Alloy Steel Hex Bolts, 10.9 Alloy Steel Hex Bolts Manufacturer In Mumbai, Maharashtra, India.

Sumit Impex is one of the most astonishing manufacturers of grade 10.9 bolts. We manufacture these grades using high-quality superior raw material.

Grade 10.9 bolts are enriched with high tensile and yield strength. The tensile strength of these bolts is 1040 mpa whereas 940 mpa. The grade also has high creep and rupture strength. These bolts are available in various sizes, shapes, and dimensions. These bolts are also available in various finishes.

Grade 10.9 bolts Specifications

Grade 10.9 Bolt
Specification ASTM A324, ASME SA324
Size Dia M 20 to 100 mm Inch 3/4″ to 3.1/2″
Finish Zinc plated / Plain / Hot dip galvanized
Length 20mm to 200mm
Type High Tensile class 10.9 Socket Head Cap Screw, Grade 10.9 Allen bolt, High Tensile Class 10.9 Hex head bolt, High Tensile Class 10.9 Nuts, High Tensile Gr 10.9 Machine bolt, Etc.
Application Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants.
Grade C P S B
10.9 Grade 0.20-0.55 0.025 0.025 0.003
Grades Size Range PS [MPa] YS (min) [MPa] TS (min) [MPa] Hardness [Rockwell]
Class 10.9 5–100 830 940 1040 C33–39

Other Products

Grade 10.9 Bolt Grade 10.9 Nut
hex bolt DIN931 grade 10.9 bolt a490 grade 10.9
Class 10.9 Alloy Steel Hex Bolts 10.9 grade Benz hex bolt size M12*1.5
DIN933 hexagon head bolt grade 10.9 Grade 10.9 hex bolt and nuts
grade 10.9 m12 fully threaded stud bolt fix bolt 20mm 10.9 grade m38 hex bolt
10.9 class guardrail splice bolt grade 10.9 m16 m20 double flat u bolt m3

Grade 10.9 bolts Price List

  • Grade 10.9 Structural Bolts
    US / Metric Ton (FOB Price) on request
  • Grade 10.9 Heavy Hex Bolts
    US / Metric Ton (FOB Price) on request
  • Grade 10.9 Hex Bolts
    US / Metric Ton (FOB Price) on request
  • Grade 10.9 Hexagon Bolts
    US / Metric Ton (FOB Price) on request
  • Grade 10.9 Head Hex 1 Hex Bolts
    US / Metric Ton (FOB Price) on request
  • Grade 10.9 Stud Hex Bolts
    US / Metric Ton (FOB Price) on request
  • Grade 10.9 Premium Heavy Hex Bolts
    US / Metric Ton (FOB Price) on request

Different Types of Grade 10.9 Bolts

  • Grade 10.9 Stud Bolts
  • Class 10.9 Carbon Steel Stud Bolts
  • ASTM A324 Grade 10.9 Stud Bolts
  • Metric 10.9 Heavy Stud Bolts
  • 10.9 Gr Dimensional Stud Bolts
  • Grade 10.9 Countersunk Bolts
  • Class 10.9 Carbon Steel Countersunk Bolts
  • ASTM A324 Grade 10.9 Countersunk Bolts
  • Metric 10.9 Heavy Countersunk Bolts
  • 10.9 Gr Dimensional Countersunk Bolts
  • Grade 10.9 Flange Bolts
  • Class 10.9 Carbon Steel Flange Bolts
  • ASTM A324 Grade 10.9 Flange Bolts
  • Metric 10.9 Heavy Flange Bolts
  • 10.9 Gr Dimensional Flange Bolts


We Sumit Impex Metal Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Grade 10.9 Bolts Manufacturers

Country we serve / City we deliver

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

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

People Also Searched:-

ASME SA324 Stud Bolt stockiest in Indonesia, Class 10.9 Lag Bolt stockiest in Saudi Arabia, ASTM F568 T-head Bolt distributor in Saudi Arabia, ASME SA324 Plow Bolt wholesaler in Thailand, Carbon Steel 10.9 Plow Bolt supplier in Indonesia, ASTM A324 Plow Bolt manufacturer in Chennai, Grade 10.9 Tap Bolt distributor in sharjah, Carbon Steel 10.9 Square head Bolt manufacturer in Qatar, Grade 10.9 Huck Bolt stockyards in Coimbatore, Class 10.9 Carriage Bolt stockiest in Coimbatore, ASME SA324 U Bolt retailer in Philippines, ASTM A324 Flange Bolt exporter in Oman.