Shanghai Powermax Fastener Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 Tons per Month |
| Delivery Time | 15-25DAYS PER CONTAINER |
| Packaging Details | 25kgs/carton and 36 cartons on standard export wooden pallets |
| Material | C1045, 40Cr, 42CrMo |
| Size | 3/4" |
| Length | 50mm |
| Surface | Black |
| Thread | UNF |
| Mark | Manufacturer's ID and A490 |
| Grade | A490, Type 3 |
| Product name | High Strength Heavy Structural ASTM A490 Type 3 heavy hex bolt |
| Brand Name | PM |
| Model Number | M6-M36, 1/4"-1.1/2" |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 Tons per Month |
| Delivery Time | 15-25DAYS PER CONTAINER | Packaging Details | 25kgs/carton and 36 cartons on standard export wooden pallets |
| Material | C1045, 40Cr, 42CrMo | Size | 3/4" |
| Length | 50mm | Surface | Black |
| Thread | UNF | Mark | Manufacturer's ID and A490 |
| Grade | A490, Type 3 | Product name | High Strength Heavy Structural ASTM A490 Type 3 heavy hex bolt |
| Brand Name | PM | Model Number | M6-M36, 1/4"-1.1/2" |
| Certification | ISO | Place of Origin | CHINA |
| High Light | C1045 ASTM A490 Heavy Hex Bolts ，C1045 ASTM A490 hex bolt half thread ，42CrMo A490 Heavy Hex Bolts | ||
High Strength Heavy Structural ASTM A490 Type 3 heavy hex bolt
ASTM A490 bolts are heavy hex bolts made of alloy steel with a flat bearing surface, washer faced, and chamfered point. They are used in structural steel joints in heavy construction applications that require greater yield and tensile strengths than those of an A325 bolt are required. They are available in diameters ranging from ½” up to 1-1/2” and come in two types. Type 1 bolts are made from alloy steel, and Type 3 is made from a weathering steel, which is approximately twice as resistant to corrosion as Type 1. These Type 3 A490 bolts shall be marked “A490” to set them apart from standard A490 bolts.
SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length.
STANDARD: ASME B18.2.6
THREAD: ASME B1.1 , UNC, UNF, CLASS 2A
FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.
| 490 MECHANICAL PROPERTIES | ||||
| Size | Tensile, ksi | Yield, ksi | Elong.% min | RA% min |
| 1/2" - 1-1/2" | 150 - 173 | 130 | 14 | 40 |
| 490 CHEMICAL PROPERTIES | ||||
| Type 1 | Type 3 | |||
| Element | 1/2" - 1-3/8" | 1-1/2" | 1/2" - 3/4" | Above 3/4" |
| Carbon | 0.30% - 0.48% | 0.35% - 0.53% | 0.20% - 0.53% | 0.30% - 0.53% |
| Phosphorus, max | 0.04% | 0.04% | 0.04% | 0.04% |
| Sulfur, max | 0.04% | 0.04% | 0.04% | 0.04% |
| Manganese, min | - | - | 0.40% | 0.40% |
| Copper | - | - | 0.20% - 0.60% | 0.20% - 0.60% |
| Chromium, min | - | - | 0.45% | 0.45% |
| Nickel, min | - | - | 0.20% | 0.20% |
| or | ||||
| Molybdenum, min | - | - | 0.15% | 0.15% |
| A490 RECOMMENDED HARDWARE | ||
| Type | Nut | Washer |
| Type 1 | A563 Grade DH | F436 Type 1 |
| Type 3 | A563 Grade DH3 | F436 Type 3 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
9000000-10000000
Ecer Certification：
Active Member
Shanghai Powermax Fastener co. Ltd was established in 2008, located in Shanghai China,. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought ... Shanghai Powermax Fastener co. Ltd was established in 2008, located in Shanghai China,. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought ...
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