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Jiaxing Haina Stainless Steel A2-70 Hex Metric Nuts
**Jiaxing Haina Stainless Steel A2-70 Hex Metric Nuts**
At Jiaxing Haina, we specialize in producing high-quality hex metric nuts that meet international standards. Our products are designed to offer durability, strength, and reliability for a wide range of industrial applications.
**Key Features:**
- **Model No.:** M3-M30
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** 12.9
- **International Standards:** DIN, ANSI, GB, JIS, BSW, GOST
- **Used In:** Machinery, Chemical Industry, Environmental Applications
- **Name:** Hex Metric Nuts
- **Certification:** ISO9001
- **Size Range:** M3-M36
- **Specification:** M3-M30
- **HS Code:** 73181600
**Material Options:**
- **Available Materials:** Carbon Steel, High Strength Steel, Stainless Steel
- **Surface Finishing:** Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc
- **Standard:** DIN, ANSI, GB, JIS, GOST, BSW
- **Class/Grade:** 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- **Samples:** Available
- **MOQ:** 10,000 pieces
- **Trademark:** HAINA
- **Origin:** China
We offer a variety of nut types including Hex Nuts, Heavy Hex Nuts, Flange Nuts, Nylon Lock Nuts, Weld Nuts, Cap Nuts, Cage Nuts, and Wing Nuts. Our nuts are manufactured according to standards such as DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB.
**Material Grades:**
- **Stainless Steel:** SS201, SS303, SS304, SS316, SS316L, SS904L, F594
- **Steel Grades:** DIN Gr.4, 5, 6, 8.8, 10; SAE Gr.2, 5, 8; ASTM A563
**Finishing Options:**
- 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 Products Lead Time:**
- Busy Season: 15–30 Days
- Slack Season: 10–15 Days
**Stock Products:**
- **Carbon Steel:** DIN934, DIN6923, DIN928, DIN929, ISO4032, Cage Nut, Cap Nut
- **Stainless Steel:** All DIN or GB Standard Stainless Steel Nuts
**Free Samples:** Available for standard fasteners
**Visit Us:** [www.hainafastener.com](http://www.hainafastener.com) – From Jiaxing Haina
**Why Choose Jiaxing Haina?**
- **Professional Manufacturer:** All fasteners are designed and manufactured based on customer specifications and performance requirements.
- **Quality Guaranteed:** We conduct durability testing and use advanced technical design to ensure long-lasting performance.
- **Cost-Effective:** Competitive pricing with direct factory supply.
- **20 Years of Experience:** We provide perfect fastening solutions with a wide range of parts available.
- **Customized Fasteners:** We offer tailored services based on your samples and drawings.
If you're unsure about what you need, feel free to contact us anytime. Our team is always ready to assist you with professional guidance and support.