Metal Yard is the the best company for production of top notch flawless quality of Heavy Hex Nuts. Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized heavy hex nuts are tapped oversize to compensate for the corrosion resistant coating on the bolts.
A standard hex nut, also referred to as a finished hex nut, has a smaller width across the flats and corners compared to a heavy hex nut, and a heavy hex nut is slightly thicker than a standard hex nut of the same nominal size. In fact, Heavy Hex Nuts are exactly a 1/8” larger across the flats than a standard hex nut in all sizes, requiring a 1/8” larger socket or wrench to install. Also, heavy hex nuts have a higher proof load strength compared to a hex nut according to ASTM A563.
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Type : Heavy Hex Nuts
Stainless Steel Heavy Hex Nuts : AISI 302, 304, 304L,316, 316L, 310, 317, 317L, 321, 347, 410, 420,904L etc.
Duplex & Super Duplex Steel Heavy Hex Nuts : ASTM / ASME A815 UNS No. S31803, UNS No. S 32205, UNS No. S 31254, UNS No. S 31550, UNS No. S 32750, and UNS No. S 32760
Carbon Steel Heavy Hex Nuts : ASTM A307, A193
Alloy Steel Heavy Hex Nuts : ASTM / ASME A/SA 193 / 194 B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Nickel Alloy Nuts : 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 Nuts
SS Heavy Hex Nuts
ASTM A193 Grade 5 Heavy Hex Nuts
Stainless Steel 304 Heavy Hex Nuts Suppliers
Super Duplex Steel Heavy Hex Nuts
High Nickel Alloy Heavy Hex Nuts
Titanium Grade 2 Heavy Hex Nuts
Copper Nickel 90/10 Heavy Hex Nuts
Titanium Grade 5 Heavy Hex Nuts Stockholder
Hastelloy C276 Heavy Hex Nuts Stockist
ASTM A194 Grade 7 And Grade 8M Nuts
Inconel 600 Heavy Hex Nuts
Duplex Steel Heavy Hex Nuts
A194 GR 3 Nuts
Incoloy 800 Heavy Hex Nuts
ASTM SA193 Grade 5 Heavy Hex Nuts
Incoloy 800HT Heavy Hex Nuts Exporter
Carbon Steel Heavy Hex Nuts
Titanium Grade 2 Heavy Hex Nuts
Monel 400 Heavy Hex Nuts
Nickel Alloy 200 Heavy Hex Nuts
A194 GR L7 Nuts
Titanium Grade 5 Heavy Hex Nuts
Hastelloy C22 Heavy Hex Nuts
Stainless Steel 316 Heavy Hex Nuts
Alloy Steel Heavy Hex Nuts
ASTM F467 Monel 400 Nuts
Cu-Ni 70/30 Heavy Hex Nuts
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We are Exporter of Stainless Steel 317L / 904L Fasteners in Worldwide Such as United Kingdom, UAE, Jordan, Egypt, Qatar, Kuwait, Oman, Nigeria, Ghana, Bahrain, Bolivia, Indonesia, Chile, Israel, Switzerland, Angola, Ireland, Ukraine, Denmark, Namibia, Hungary, Macau, Singapore, Germany, Greece, Libya, Yemen, Brazil, Serbia, Iran, Malaysia, Hong Kong, Argentina, Bangladesh, Lebanon, France, South Korea, Austria, Russia, Italy, Mexico, South Africa, Mexico, Nepal, Sweden, Romania, United States, Turkey, Bulgaria, New Zealand, Puerto Rico, Iran, Czech Republic, Trinidad & Tobago,Tunisia, Bhutan, Portugal, Venezuela, Canada, Poland, Estonia, Spain, Belgium, Vietnam, Belarus, Lithuania, Kenya, Japan, Afghanistan, Finland, Colombia, Netherlands, Tibet, Croatia, Philippines, Gabon, United Arab Emirates, Saudi Arabia, India, Costa Rica, Iraq, Morocco, Peru, Ecuador, Thailand, Chile, China, Australia, Gambia, Azerbaijan, Poland, Sri Lanka, Mongolia, Pakistan, Slovakia, Kazakhstan, Algeria, Zimbabwe, Norway, Taiwan.
We are Suppliers of Heavy Hex Nuts in India Such as Dubai, Petaling Jaya, Indore, Toronto, Colombo, London, Coimbatore, Gimhae-si, Hong Kong, Mexico City, Jeddah, Nashik, Bangkok, Thiruvananthapuram, Lahore, Surat, Abu Dhabi, Tehran, Karachi, Jamshedpur, Manama, Ho Chi Minh City, Rio de Janeiro, Busan, Dallas, Vung Tau, Houston, Bogota, Geoje-si, Melbourne, Thane, Milan, Madrid, Doha, Ernakulam, New Delhi, Jaipur, Cairo, Pimpri-Chinchwad, Istanbul, Ahmedabad, Chennai, Nagpur, Noida, Navi Mumbai, Ahvaz, Howrah, Chandigarh, Ludhiana, Hyderabad, Port-of-Spain, Montreal, Caracas, Faridabad, Chiyoda, Moscow, Bhopal, Al Khobar, Al Jubail, Haryana, Rajkot, Ranchi, Brisbane, Jakarta, Visakhapatnam, Perth, Bengaluru, Edmonton, Kanpur, Granada, Kuala Lumpur, Lagos, Aberdeen, Courbevoie, Calgary, Secunderabad, Hanoi, New York, Santiago, Pune, Singapore, Seoul, Vadodara, Kuwait City, Los Angeles, Riyadh, Gurgaon, Sydney, Muscat, Algiers, Kolkata, Ulsan, La Victoria, Ankara, Atyrau, Mumbai, Baroda, Dammam, Sharjah.