**Product Specifications:**
- **Model No.:** M20X150
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** 10.9
- **Finish:** Hot Galvanizing
- **Available Material:** High Strength Steel
- **International Standard:** DIN, ANSI, GB, JIS, BSW, GOST
- **Surface Finishing:** Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc
- **Transport Package:** 20-25kg Carton + 900kg/Pallet
- **Origin:** China
**Additional Information:**
- **Material:** High Strength Steel
- **Connection:** Common Bolt
- **Standard:** DIN, ANSI, GB, JIS, BSW, GOST
- **Application:** Building
- **Size:** M12-M36
- **Head Type:** Hexagon, Hex, Hex Head
- **Used In:** Machinery, Chemical Industry, Environmental, Construction
- **Trademark:** HN
- **Specification:** M12-M36
- **HS Code:** 731815
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**ASTM A325 / A490 / B7 DIN931 HDG High Strength Heavy Hex Bolts**
ASTM A490 and ASTM A490M are standards developed by ASTM International for heavy hex structural bolts made from alloy steel. The imperial version is titled "Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength," while the metric version (A490M) is titled "Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints."
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**Product Table:**
| Product Name | Bolts (Hex Bolt, Heavy Hex Bolt, Flange Bolt, Carriage Bolt, Guardrail Bolt) |
|--------------|-----------------------------------------------------------------------------|
| Standard | DIN, ASTM/ANSI, JIS, EN ISO, AS, GB |
| Material | Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F593
Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449 | | Finishing | Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, Anodization, Nickel Plated, Zinc-Nickel Plated | | Production Process | M2-M24: Cold Forging, M24-M100: Hot Forging, Machining and CNC for Customized Fasteners | | Customized Lead Time | Busy Season: 15-30 Days, Slack Season: 10-15 Days | | Stock Products | Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782
Stainless Steel: All DIN Standard Stainless Steel Bolts | | Free Samples | Available for standard fasteners | | Website | [www.hainafastener.com](http://www.hainafastener.com) | --- **Images:** [Image of high strength heavy hex bolts] [Image of different bolt finishes] [Image of bolt applications in construction] --- **Our Services:** - **Professional Manufacturer:** All fasteners are designed and manufactured according to your specifications and performance requirements. - **Quality Guaranteed:** We conduct durability testing and use advanced technical designs to ensure long-lasting performance. - **Cost-Effective:** Competitive pricing with direct factory supply. - **20 Years of Experience:** Provide perfect fastening solutions with a wide range of parts to choose from. - **Customized Fasteners:** We offer custom services based on your samples or drawings. If you're unsure about what you need, feel free to contact us anytime—we’re here to help you find the right solution.
Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449 | | Finishing | Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, Anodization, Nickel Plated, Zinc-Nickel Plated | | Production Process | M2-M24: Cold Forging, M24-M100: Hot Forging, Machining and CNC for Customized Fasteners | | Customized Lead Time | Busy Season: 15-30 Days, Slack Season: 10-15 Days | | Stock Products | Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782
Stainless Steel: All DIN Standard Stainless Steel Bolts | | Free Samples | Available for standard fasteners | | Website | [www.hainafastener.com](http://www.hainafastener.com) | --- **Images:** [Image of high strength heavy hex bolts] [Image of different bolt finishes] [Image of bolt applications in construction] --- **Our Services:** - **Professional Manufacturer:** All fasteners are designed and manufactured according to your specifications and performance requirements. - **Quality Guaranteed:** We conduct durability testing and use advanced technical designs to ensure long-lasting performance. - **Cost-Effective:** Competitive pricing with direct factory supply. - **20 Years of Experience:** Provide perfect fastening solutions with a wide range of parts to choose from. - **Customized Fasteners:** We offer custom services based on your samples or drawings. If you're unsure about what you need, feel free to contact us anytime—we’re here to help you find the right solution.
Bimetallic Alloy Screw & Barrel
Bimetallic Alloy Screw & Barrel,Injection Molding Screw Barrel,Bimetallic Screws And Barrels,Bimetallic Single Screw & Barrel
Zhejiang Jinhai Plastic Machinery Co., Ltd. , https://www.jinhaiextruder.com