Hexagon Nut & Bolts
Prominent & Leading Manufacturer from Mumbai, we offer heavy hex nuts, hexagon hex nuts, heavy nuts, astm hex bolts, hexagonal head bolts and super duplex bolt nut.
Heavy Hex Nuts
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| Size | M6 to M42 |
| Material Grade | A563 (grades A, C, and DH), A194 Grade 2H |
| Material | High Tensile Steel, Stainless Steel |
| Application | Machinery |
| Diameters | 3/8 - 2-3/4 Inch |
| Origin | Domestic and Import |
| Finish | Black and Hot-dip Galvanized |
Dimension:
| Nominal Size | F | C | H | Weight Per Nut | |||||
| Width Across Flats | Width Across Corners | Thickness | |||||||
| Basic | Max | Min | Max | Min | Basic | Max | Min | ||
| 3/8 | 11/16 | 0.688 | 0.669 | 0.794 | 0.763 | 23/64 | 0.377 | 0.341 | 0.03 |
| 1/2 | 7/8 | 0.875 | 0.85 | 1.01 | 0.969 | 31/64 | 0.504 | 0.464 | 0.07 |
| 5/8 | 1-1/16 | 1.062 | 1.031 | 1.227 | 1.175 | 39/64 | 0.631 | 0.587 | 0.12 |
| 3/4 | 1-1/4 | 1.25 | 1.212 | 1.443 | 1.382 | 47/64 | 0.758 | 0.71 | 0.2 |
| 7/8 | 1-7/16 | 1.438 | 1.394 | 1.66 | 1.589 | 55/64 | 0.885 | 0.833 | 0.3 |
| 1 | 1-5/8 | 1.625 | 1.575 | 1.876 | 1.796 | 63/64 | 1.012 | 0.956 | 0.43 |
| 1-1/8 | 1-13/16 | 1.812 | 1.756 | 2.093 | 2.002 | 1-7/64 | 1.139 | 1.079 | 0.59 |
| 1-1/4 | 2 | 2 | 1.938 | 2.309 | 2.209 | 1-7/32 | 1.251 | 1.187 | 0.79 |
Hexagon Hex Nuts
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| Material | High Tensile Steel |
| Rust Resistant | Yes |
| Packing Type | Box |
| Color | Silver |
| Application | Machinery |
| Chemical Analysis | |||||||||||
| Carbon | >0.04 | >0.40 | >0.10 | >0.10 | <0.15 | 0.38-0.48 | 0.38-0.48 | 0.38-0.48 | <0.08 | <0.08 | <0.08 |
| Manganese | -- | -- | <1 | <1 | <1.25 | 0.75-1 | 0.75-1 | <2 | <2 | <2 | <2 |
| Phosphorous Maxi | 0.04 | 0.04 | 0.04 | 0.035 | 0.06 | 0.04 | 0.04 | 0.045 | 0.045 | 0.045 | 0.045 |
| Sulphur maxi | 0.05 | 0.05 | 0.03 | <0.04 | >0.15 | 0.20-0.35 | <0.04 | <0.03 | <0.03 | 0.03 | <0.03 |
| Silicon | <1 | 0.20-0.35 | <1 | 0.25-0.35 | <1 | <1 | <1 | <1 | |||
| Nickle | 0.80-1.10 | 08/12/13 | 09/13/13 | 10.14 | 09/12/13 | ||||||
| Chromium | 04/06/13 | 0.80-1.10 | 12/14/13 | 0.15-0.25 | 0.80-1.10 | 18-20 | 17-19 | 16-18 | 17-19 | ||
Heavy Nuts
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| Shape | Hex |
| Finishing | Zinc Plated |
| Packing Type | Box |
| Color | Silver |
| Application | Machinery |
We are a prestigious manufacturer, supplier and exporter of Heavy Nutsto our highly esteemed clients. These are typically used in conjunction with square bolts or are commonly used with pole line hardware. Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized hex Heavy Nutsare tapped oversize to compensate for the corrosion resistant coating on the bolts. Clients can avail these from us at highly cost- effective prices in the market.
ASTM Hex Bolts
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| Material | Low Carbon Steel |
| Color | Silver |
| Surface Treatment | Chrome Plated |
| Coating | Zinc Electroplating |
| Rust Resistant | Yes |
| Threaded | Yes |
| Grade | 316 |
| Packaging Size | Box |
| Application | Machinery |
- The Bolt will generally conform to ANSI/ASME B 18.2.1 Heavy Hex Bolts
- Thread will conform to Class 2 A of ANSI B1.1 Coarse Series
- Bolt length equal to or shorter than those listed in column / LFT will be fully threaded
- All dimension are in inches
Hexagonal Head Bolts
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| Coating | Plain |
| Rust Resistant | Yes |
| Threaded | Yes |
| Color | Black, Silver |
| Material | High Tensile Steel, Stainless Steel |
| Packaging Type | Box |
| Physical Properties | |||
| Property Class | 4.6 | 4.8 | Class 5.6 |
| Diameter | All Diameters | All Diameters | All Diameters |
| Unit | N/mm2 | N/mm2 | N/mm2 |
| Tensile Strength (Min) | 400 | 420 | 500 |
| Yield Strength 0.2% off (Min.) | 240 | 340 | 300 |
| Proof land Stress | 225 | 310 | 280 |
| Impact Strength in Joules (Min.) | N/A | N/A | 25 |
| Hardness Rockwell [HR] | B67-B95 | B71-B95 | B79-B95 |
| Elongation (Min.) [%] | 22 | N/A | 20 |
| Reduction of Area [Min.) [%] | N/A | N/A | N/A |
Super Duplex Bolt Nut
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| Finish | Hot Dip Galvanized |
| Thread Type | Yes |
| Head Style | Round Head |
| Shape | Hexagonal |
| Packaging Type | Box |
| Type of bolts | Headed |
| Material | Stainless Steel |
| Application | Machinery |
Contact Us
Vinod Mundra (Proprietor)
Mahesh Enterprises
M-1-C, Sujata Chamber, Mazzanine Floor, 1/3, Abhichand Gandhi Marg, Off Katha Bazar, Masjid West
Princess Dock, Mumbai - 400009, Maharashtra, India