Metal Yard is one of the leading manufacturer and supplier of Grade 8.8 High Tensile Bolts. We manufacture all range of products using the best and trusted quality raw materials that ensure superior quality. These grade bolts are manufactured using the medium carbon steel. These high tensile bolts are the further process for tempering and quenching process. These bolts are delivered to a lot of industries as it finds useful for a wide range of applications.
What is Grade 8.8? It is the type of grade often referred to as the structural grade for bolts. These bolts often have galvanized hexagonal heads. In order to identify this grade look out for 8.8 stamp or three radial lines of the head of the bolt. Customers who are searching for high tensile bolts can consider 8.8-grade bolts.
Grade 8.8 High Tensile Bolts are highly valued in the market due to its features offered to the applications. It has many properties that are ideal for industrial bolting applications such as rugged design, high tensile strength, precise dimensions, resistance ability, sturdy finish, durability, easy to use, robust design, longevity, etc. The productions of high tensile bolts are under the guidance of professional to acquire the highest quality bolts that can meet the requirements made by the customers. These bolts are supplied to the customer’s at most reasonable rates.
We are able to provide flawless quality products; this is due to tests performed in our manufacturing facility. The tests are a radiographic test, ultrasonic test, mechanical test, tensile test, hardness test, PMI test, pitting corrosion test, strength test, and compression test. Other tests are IGC test, micro test, flatting test, compression test, destructive test, non-destructive test and more. we also attach some documentation reports along with a supplied range of products for quality assurance that includes product invoice, mill test report, raw material test report, welding guide, specification guide, packaging details, QAP, attested certificates from us and more. We deliver these bolts in the standard packing of wooden cases, pallets, plywood crates, and cartons. These are also wrapped in the plastic film or placed in the woven bags to prevent damages.
Standard : DIN EN ISO 4014 & 4017 DIN 931 / 933 & IS 1364 / IS 1363
Grade : Class 8.8
Size : Dia M 20 to 100 mm Inch 3/4" to 3.1/2"
Finish : Plain / Zinc plated / Hot dip galvanised
|CLASS||MATERIAL AND TREATMENT||C||C||P||S||B||TEMPERING TEMP. [C]|
|8.8||CARBON STEEL WITH ADDITIVES (E.G. B, MN OR CR) QUENCHED AND TEMPERED||0.15 (D)||0.4||0.025||0.025||0.003||425|
|CARBON STEEL QUENCHED AND TEMPERED||0.25||0.55||0.035||0.025|
|Grades||Size Range||PS [MPa]||YS (min) [MPa]||TS (min) [MPa]||Hardness [Rockwell]|
|Class 8.8||Under M16||580||640||800|
|MM THREADS AS PER IS 1363/67|
|APPROXIMATE WEIGHT IN KGS FOR 100 NOS|
|M 5||M 6||M 8||M 10||M 12||M 14||M 16||M 18||M 20||M 22|
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We are Exporter of Structural Steel 8.8 Step Bolt in Worldwide Such as Dubai, Faridabad, Dallas, Hyderabad, Ulsan, Vung Tau, Ho Chi Minh City, Colombo, Busan, Visakhapatnam, Ahvaz, Istanbul, Jaipur, Al Khobar, Howrah, Chiyoda, Manama, Sydney, Caracas, Nashik, Hanoi, Kanpur, Indore, Doha, Geoje-si, Surat, Baroda, Courbevoie, Perth, Granada, Abu Dhabi, Hong Kong, Tehran, Singapore, Jeddah, Dammam, Ludhiana, Secunderabad, Coimbatore, Kuwait City, Toronto, Bogota, Milan, Riyadh, Madrid, Ankara, New York, Chennai, Pune, London, New Delhi, Aberdeen, Vadodara, Edmonton, Houston, Los Angeles, Sharjah, Moscow, Rio de Janeiro, Pimpri-Chinchwad, Lagos, Santiago, Montreal, Gimhae-si, Port-of-Spain, Seoul, Ernakulam, Brisbane, Chandigarh, Nagpur, Karachi, Cairo, Ranchi, Algiers, Atyrau, Kolkata, Al Jubail, Bhopal, Noida, Haryana, Jakarta, La Victoria, Thane, Bangkok, Melbourne, Bengaluru, Petaling Jaya, Thiruvananthapuram, Calgary, Ahmedabad, Navi Mumbai, Mumbai, Jamshedpur, Kuala Lumpur, Muscat, Mexico City, Lahore, Rajkot, Gurgaon.
We are Suppliers of Tensile Strength 8.8 Hex Bolt in India Such as Mumbai, Kavaratti, Dhanbad, Ludhiana, Punjab, Vijayawada, Navi Mumbai, Mizoram, Madhya Pradesh, Andaman and Nicobar Islands, Patna, Dimapur, Varanasi, Uttar Pradesh, Vasai, Thane, Amritsar, Lucknow, Kolkata, Hyderabad, Jaipur, Tripura, Mumbai, Manipur, Gujarat, Naya Raipur, Guwahati, Bhubaneswar, Haryana, Jodhpur, Gangtok, Chennai, Coimbatore, Assam, Srinagar, Meerut, Jamshedpur, Virar, Chinchwad, Solapur, Pondicherry, Surat, Raipur, Ahmedabad, Ranchi, Bhopal, Uttarakhand, Daman, New Delhi, Dombivali, Thiruvananthapuram, Bangalore, Kalyan, Dadra and Nagar Haveli, Vasco, Bengaluru, Telangana, Aurangabad, Indore, Chandigarh, Port Blair, Rajasthan, Meghalaya, Jammu, Himachal Pradesh, Panaji, Itanagar, Agra, Kota, Allahabad, Kerala, Odisha, Karnataka, Aizawl, Agartala, Jharkhand, Jammu and Kashmir, Rajkot, Sikkim, Madurai, Delhi, Faridabad, Dispur, Shimla, Vadodara, Dehradun, Kohima, Nashik, Kanpur, Daman and Diu, Andhra Pradesh, West Bengal, Tamil Nadu, Arunachal Pradesh, Pimpri, Silvassa, Gandhinagar, Pune, Howrah, Nagaland, Chhattisgarh, Gwalior, Puducherry, Bihar, Jabalpur, Maharashtra, Nagpur, Lakshadweep, Goa, Imphal, Ghaziabad, Shillong, Visakhapatnam.