**Product Specifications:**
- Model No.: M5-M100
- Type: Countersunk Head Bolt
- Head Style: Countersunk
- Grade: 8.8
- Finish: Color Zinc Plated
- Head Type: Countersunk
- Class/Grade: 4.8, 8.8, 10.9
- Surface Finishing: Color Zinc Plated
- Specification: M2-M24
- HS Code: 731815
- Material: Carbon Steel
- Connection: Hex Bolt
- Standard: DIN
- Application: Machinery, Construction
- Available Material: Carbon Steel
- International Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Used In: Machinery, Building
- Trademark: HN
- Origin: China
**Color Zinc Plated Square/Hexagon Socket Cap Countersunk Head Bolts/Screws**
A bolt is a threaded fastener with an external male thread, often confused with a screw. A hex cap screw features a hexagonal head and is typically 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 |
Color Zinc Plated Carbon Steel Hexagon/Square Socket Cap Countersunk Head Screw, Countersunk Bolts |
| 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, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated |
|
| Production Process |
M2-M24: Cold Forging, M24-M100: Hot Forging, Machining and CNC for Custom Parts |
| Customized Lead Time |
Busy Season: 15-30 Days, Off-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 Bolts |
| Free Samples for Standard Fasteners |
| For more details, visit: www.hainafastener.com |
**Our Services:**
- **Professional Manufacturer:** We produce all fasteners according to your specifications and performance requirements.
- **Quality Guaranteed:** Rigorous testing and advanced design ensure long-lasting durability.
- **Cost-Effective:** Competitive pricing with direct factory supply.
- **Expert Solution:** With over 20 years of experience, we offer a wide range of parts to meet your needs.
- **Customized Solutions:** We can tailor products based on your samples or drawings.
- **Support Available:** If you're unsure about what you need, feel free to contact us anytime—we’re here to help.
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