The K.M Steel India stocks a large inventory of fasteners for commercial, industrial, utility, and OEM installations. We have Fasteners such as screws, High Nut , bolts, nuts, washers, and studs available in several grades and materials. Along with the standard fasteners we also stock B7 bolts & studs and stainless steel, nuts, High Nut, bolts, and washers. We also carry a large inventory of mechanical anchors such as, drop-ins, wedge anchors, tapcons, lead, plastic, and hollow wall anchors.
K.M Steel India is a full line fastener distributor that stocks a wide variety of products. No matter what the specification, we can find what you're looking for. If it's not on our shelves we will outsource the product to ensure our customers' satisfaction. With K.M Steel India, there is no job to large or small. We cater to any fastener need.
K.M Steel India is a major player in the fastener industry who handles the needs of any customer. For construction, we sell High Nut to all the fields with a heavy concentration in electrical, mechanical, and steel erection contractors. We have a very large inventory of High Nut , specialty bolts in all of our warehouses, supplying fields such as fasteners, anchors, channel and strut accessories.
K.M Steel India has established itself as the market leader and is recognised for exceptional service, timely delivery, competitiveness, and total solutions.
we also have our sales representatives to understand the requirements of our clients, we maintain ready stock of High Nut in Cities like Abu Dhabi, Riyadh, Manama, Muscat, Doha, Dubai, Damascus, Khartoum, Beirut, Jeddah, Aleppo, Alexandria, Algiers, Amman, Mosul, Cairo, Baghdad, Dammam, Casablanca, Basra, Mecca, Tripoli, Rabat, Sana'a, Arbil, Hilla, Port Said, Marrakech, Medina, Al Hudaydah, Omdurman, Damietta, Homs, Kafr Dawar, Benghazi, Fez, Bahri, Nouakchott, Sulaymaniyah, Safi, Zarqa, Oran, Kirkuk, Ismailia, Tunis, Agadir, Tangier, Sharjah, Shibin El Kom, Misratah, Matrah, Aden, Najaf, Karbala, Latakia, Sousse, Meknes, Gaza, Fallujah, Aswan, Kassala, Al-Ubayyid, Sohag, Kuala Lumpur, Penang, Kuching & many more...
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ASTM A563 Grade A Heavy Hex Nut, National Coarse
ASTM A563 Grade A Heavy Hex Nut, National Coarse Thread, Plain, Zinc Blue Plated Finish and Hot Dipped Galvanized Finish for general use in industrial, commercial and residential applications.
ASTM A563 Grade C (A325) Heavy Hex Nuts
ASTM A563 Grade C Heavy Hex Nuts, Heat Treated Steel in plain finish for industrial and commercial structural applications.
ASTM A563 Grade DH Heavy Hex Nuts
ASTM A563 Grade DH Heavy Hex Nuts, Heat Treated Steel in plain and hot dip galvanized finishes for industrial and commercial structural applications.
ASTM A194 Grade 2H Heavy Hex Nuts
ASTM A194 Grade 2H Heavy Hex Nuts, Heat Treated Steel in plain and hot dip galvanized finishes for industrial and commercial applications.
| Product |
| 1/2-20 High Hex Nut Heat Treated, Plain Finish |
| 9/16-18 High Hex Nut Heat Treated, Plain Finish |
| 5/8-18 High Hex Nut Heat Treated, Plain Finish |
| 3/4-16 High Hex Nut Heat Treated, Plain Finish |
| 3/4-16 x 1 1/8" Wd High Hex Nut Heat Treated, Plain Finish |
| 7/8-14 High Hex Nut Heat Treated, Plain Finish |
| 1-14 High Hex Nut Heat Treated, Plain Finish |
| 1 1/8-12 High Hex Nut Heat Treated, Plain Finish |
| 1 1/4-12 High Hex Nut Heat Treated, Plain Finish |
Heat Treated, Plain Finish High Nuts
Heat Treated, Zinc Plated High Nuts
Grade 5, Plain Finish High Nuts
Grade 5, Zinc Plated High Nuts
| Grade Identification Marking5 | Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|---|
| Min | Max | |||||||
 | ASTM A194 Grade 2 | Medium Carbon Steel | 1/4 - 4 | 1000 | 150 | 159 | 352 | 1,2,3 |
 | ASTM A194 Grade 2H | Medium Carbon Steel, Quenched and Tempered | 1/4 - 4 | 1000 | 175 | C24 | C38 | 1,2 |
 | ASTM A194 Grade 2HM | Medium Carbon Steel, Quenched and Tempered | 1/4 - 4 | 1000 | 150 | 159 | 237 | 1,2,3 |
 | ASTM A194 Grade 4 | Medium Carbon Alloy Steel, Quenched and Tempered | 1/4 - 4 | 1100 | 175 | C24 | C38 | 1,2 |
 | ASTM A194 Grade 7 | Medium Carbon Alloy Steel, Quenched and Tempered | 1/4 - 4 | 1100 | 175 | C24 | C38 | 1,2 |
 | ASTM A194 Grade 7M | Medium Carbon Alloy Steel, Quenched and Tempered | 1/4 - 4 | 1100 | 150 | 159 | 237 | 1,2,3 |
 | ASTM A194 Grade 8 | Stainless AISI 304 | 1/4 - 4 | - | 80 | 126 | 300 | 4 |
 | ASTM A194 Grade 8M | Stainless AISI 316 | 1/4 - 4 | - | 80 | 126 | 300 | 4 |
NOTES:
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| Element | 2, 2H, and 2HM | 4 | 7 and 7M (AISI 4140) | 8 (AISI 304) | 8M (AISI 316) |
|---|---|---|---|---|---|
| Carbon | 0.40% min | 0.40 - 0.50% | 0.37 - 0.49% | 0.08% max | 0.08% max |
| Manganese | 1.00% max | 0.70 - 0.90% | 0.65 - 1.10% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.040% | 0.035% | 0.035% | 0.045% | 0.045% |
| Sulfur, max | 0.050% | 0.040% | 0.040% | 0.030% | 0.030% |
| Silicon | 0.40% max | 0.15 - 0.35% | 0.15 - 0.35% | 1.00% max | 1.00% max |
| Chromium | 0.75 - 1.20% | 18.0 - 20.0% | 16.0 - 18.0% | ||
| Nickel | 8.0 - 11.0% | 10.0 - 14.0% | |||
| Molybdenum | 0.20 - 0.30% | 0.15 - 0.25% | 2.00 - 3.00% |
FOB Price : 0.30 to 9.23 Each piece
DELIVERY: Ex Stock or 15-30 DAYS or AS COMMUNICATION
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month
For quick Quote For High Nut, please contact our Sales team.
ORDER ARE PROCESSED IMMEDIATELY & SHIPPED QUICKLY. CALL +91 22 6639 4590 & SPEAK TO A MEMBER OF OUR EXPERIENCED SALES TEAM.
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