Brass Heavy Hex Nuts
Heavy hex nuts and Metric Heavy Hex Nuts according to ASTM A194 Grade 2H are quenched and tempered during manufacture.They are employed in industrial settings to withstand corrosion and extreme stress.These Heavy Hex Nuts are available from Nayna Enterprise as a leading manufacturer and supplier in a variety of specifications, kinds, diameters, and grades.
In applications involving high pressure and high temperature, the heavy hex jam nut is employed. The nuts’ composition might be carbon steel, alloy steel, or another sort of stainless steel.They are covered under the ANSI B18.2.2 standard.
There are several kinds, including the 2h heavy hex nut, which is utilized in heavy-duty applications.The nominal sizes of the nuts vary from 14 to 4 inches, and the proof load stress can reach 175 ksi.The minimum Brinell hardness score for ASTM a563 DH heavy hex nuts is 248.
Depending on the material quality, these nuts may be made of carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, and molybdenum. The ASME SA 194 Gr 2H Nuts feature several marks that may be read to determine the nuts’ dimensions.
We make and have a large supply of stainless steel heavy hex nuts on hand as a leading supplier. We welcome your inquiries and orders for the many varieties, including a194 grade 4 heavy hex nuts, so that we may serve your needs. On request, a detailed pricing list and catalogue are also provided.
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| Heavy Hex Nuts | SA194 Heavy Hex Nuts |
Specification List of Metric Heavy Hex Nuts
| Dimensions | 3/8″ – 2-3/4″ |
|---|---|
| Threads Configuration | ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Mandatory Requirements | Free from Mercury & Radioactive Contamination |
| Additional Requirements | NACE MR0103 / MR0175 / ISO 15156 Compliance |
Heavy Hex Nuts Properties
| Forming | Hot & Cold Forged |
| Metric Size | M10 to M100 |
| Imperial Size | 3/8 to 8″ |
| Threads | UNC, UNF, ISO, BSW & ACME. |
| Standards | ASME,BS,DIN,ISO,UNI,DIN-EN |
Stainless Steel heavy hex nuts Dimension Table
Oldest Manufacturer of ASTM A194 Grade 2H Heavy Hex Nuts in India, Distributor of astm a563 dh heavy hex nuts, ASME SA 194 Gr 2H Nuts, Buy heavy hex coupling nut at factory price
| Threads Per Inch | Heavy Hex Nuts | |||||
| Bolt Size | USS | ASTM | SAE | Width Across Flats | Width Across Corners | Basic Thickness |
| 1/4 | 20 | n/a | 28 | 1/2 | 9/16 | 15/64 |
| 5/16 | 18 | 24 | 9/16 | 5/8 | 19/64 | |
| 3/8 | 16 | 11/16 | 49/64 | 23/64 | ||
| 7/16 | 14 | 20 | 3/4 | 27/32 | 27/64 | |
| 1/2 | 13 | 7/8 | 63/64 | 31/64 | ||
| 9/16 | 12 | 18 | 15/16 | 1 3/64 | 35/64 | |
| 5/8 | 11 | 1 1/16 | 1 3/16 | 39/64 | ||
| 3/4 | 10 | 16 | 1 1/4 | 1 13/16 | 47/64 | |
| 7/8 | 9 | 14 | 1 7/16 | 1 5/8 | 55/64 | |
| 1 | 8 | 1 5/8 | 1 27/32 | 63/64 | ||
| 1 1/8 | 7 | 8 | 12 | 1 13/16 | 2 3/64 | 1 7/64 |
| 1 1/4 | 2 | 2 1/4 | 1 7/32 | |||
| 1 3/8 | 6 | 2 1/5 | 2 15/32 | 1 1/8 | ||
| 1 1/2 | 2 3/8 | 2 43/64 | 1 15/32 | |||
| 1 5/8 | 5 1/2 | 2 1/2 | 2 7/8 | 1 19/32 | ||
| 1 3/4 | 5 | 2 3/4 | 3 7/64 | 1 23/32 | ||
| 1 7/8 | 2 15/16 | 3 5/16 | 1 27/32 | |||
| 2 | 4 1/2 | 3 1/8 | 3 17/32 | 1 31/32 | ||
| 2 1/4 | 3 1/2 | 3 15/16 | 2 13/64 | |||
| 2 1/2 | 4 | 3 7/8 | 4 3/8 | 2 29/64 | ||
| 2 3/4 | 4 1/4 | 4 25/32 | 2 45/64 | |||
| 3 | 4 5/8 | 5 7/32 | 2 61/64 | |||
| 3 1/4 | 5 | 5 5/8 | 3 3/16 | |||
| 3 1/2 | 5 1/4 | 6 1/16 | 3 7/16 | |||
| 3 3/4 | 5 3/4 | 6 1/2 | 311/16 | |||
| 4 | 6 1/8 | 6 7/8 | 315/16 | |||
| 4 1/4 | 6 1/2 | 7 11/32 | 4 1/4 | |||
| 4 1/2 | 6 7/8 | 7 49/64 | 4 1/2 | |||
| 4 3/4 | 7 1/4 | 8 3/16 | 4 3/4 | |||
| 5 | 7 5/8 | 8 5/8 | 5 | |||
| 5 1/4 | 8 | 9 3/64 | 5 1/4 | |||
| 5 1/2 | 8 3/8 | 9 29/64 | 5 1/2 | |||
| 5 3/4 | 8 3/4 | 9 25/32 | 5 3/4 | |||
| 6 | 9 1/8 | 10 1/2 | 6 | |||
ASTM A563 Heavy Hex Nut Sizes In MM
Buy from oldest Stainless Steel heavy hex nuts Manufacturer in India, Save up to 10% on ASME SA 194 Gr 2H Nuts in Mumbai, Check metric heavy hex nuts Price list, heavy hex jam nut Available Sizes in Stock
| Nut Size (mm) |
Diameter* (mm) |
Height (mm) |
||
|---|---|---|---|---|
| Hex Nut | Jam Nut | Nylock Nut | ||
| 2 | 4 | 1.6 | 1.2 | – |
| 2.5 | 5 | 2 | 1.6 | – |
| 3 | 5.5 | 2.4 | 1.8 | 4 |
| 4 | 7 | 3.2 | 2.2 | 5 |
| 5 | 8 | 4 | 2.7 | 5 |
| 6 | 10 | 5 | 3.2 | 6 |
| 7 | 11 | 5.5 | 3.5 | – |
| 8 | 13 | 6.5 | 4 | 8 |
| 10 | 17 | 8 | 5 | 10 |
| 12 | 19 | 10 | 6 | 12 |
| 14 | 22 | 11 | 7 | 14 |
| 16 | 24 | 13 | 8 | 16 |
| 18 | 27 | 15 | 9 | 18.5 |
| 20 | 30 | 16 | 10 | 20 |
| * This is the diameter across the flats. It is also the size of wrench to use. | ||||
Sample Time: Available in 5-10 days for different items.
Drawing Format: CAD / PDF / DWG / IGS / STEP.
Packaging: Standard package, Carton box or Pallet, As per customized specifications
Shipping: DHL, FEDEX, UPS and By Sea or as per client’s requirements.
We can manufacture and export any kind of Brass Product as per specifications (custom drawing and samples) for more information, please
