**Product Specifications**
A bolt is a type of threaded fastener with an external male thread. Bolts are often confused with screws due to their similar appearance. A hex cap screw has a hexagonal head designed to be driven by a wrench. ASME B18.2.1 compliant cap screws have tighter tolerances than standard hex bolts, ensuring better fit and performance in critical applications.
Service
We are a professional manufacturer specializing in high-quality fasteners tailored to your specific needs. Our products are designed and produced according to strict quality standards to ensure durability and reliability. With over 20 years of industry experience, we offer competitive pricing, customized solutions, and expert support to meet all your fastening requirements. Whether you need standard or custom parts, we provide the best possible service. If you're unsure about which product suits your project, feel free to contact us anytime—we're here to help!
- Model No.: M2-M24
- Type: Hexagon Head
- Head Style: Hexagonal
- Grade: 8.8
- Finish: Hot DIP Galvanized
- Head Type: Socket Hex
- Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- Surface Finishing: Hot DIP Galvanizing
- Specification: M2-M24
- HS Code: 731815
- Material: Carbon Steel
- Connection: Common Bolt
- Standard: DIN
- Application: Machinery & Construction
- Available Material: Carbon Steel
- International Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Used: Socket Head Cap Bolt for Machinery and Building
- Trademark: HN
- Origin: China
A bolt is a type of threaded fastener with an external male thread. Bolts are often confused with screws due to their similar appearance. A hex cap screw has a hexagonal head designed to be driven by a wrench. ASME B18.2.1 compliant cap screws have tighter tolerances than standard hex bolts, ensuring better fit and performance in critical applications.
| Product Name | 8.8 Grade Hot Dip Galvanized Hex Bolts / Carbon Steel Full Thread Hexagon Socket Head Cap Bolts | ||||||
| Standard: | DIN, ASTM/ANSI, JIS, EN ISO, AS, GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F593 | ||||||
| Steel Grades: DIN: 4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: 2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449 | |||||||
| Finishing | Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, 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 | Carbon Steel: DIN 6923 4.8 Grade, GB5783 & GB5782 8.8 and 10.9 Grade; Stainless Steel: All DIN Standard Bolts | ||||||
| Free Samples for Standard Fasteners | |||||||
| For more information visit: www.hainafastener.com | |||||||
Service
We are a professional manufacturer specializing in high-quality fasteners tailored to your specific needs. Our products are designed and produced according to strict quality standards to ensure durability and reliability. With over 20 years of industry experience, we offer competitive pricing, customized solutions, and expert support to meet all your fastening requirements. Whether you need standard or custom parts, we provide the best possible service. If you're unsure about which product suits your project, feel free to contact us anytime—we're here to help!
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