DIN931 Half Thread Fine Stainless Steel Hex Tap Bolt
Our DIN931 Half Thread Fine Stainless Steel Hex Tap Bolts are manufactured to meet international standards such as DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB. These bolts are ideal for a wide range of applications, including construction, machinery, and industrial equipment. Available in various sizes from M2 to M64, they offer high strength and corrosion resistance.
**Key Features:**
- **Model No.:** M5-M20
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** 8.8
- **Finish:** Stainless Steel
- **Head Type:** Hex Head Flange
- **Class/Grade:** 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- **Surface Finishing:** Color Zinc Plated, Black, Blue, White Zinc Plated
- **Specification:** M4-M64
- **HS Code:** 73181600
**Material Options:**
Available in Carbon Steel, High Strength Steel, and Stainless Steel (SS201, SS303, SS304, SS316, SS316L, SS904L, F593). We also provide nuts made from low carbon steel (mild steel), medium carbon steel, alloy steel, stainless steel, brass, and aluminum alloy.
**Finishing Options:**
Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated.
**Production Process:**
For sizes M2-M24, we use cold forging; for M24-M100, hot forging is applied. Customized fasteners can be machined or produced using CNC technology.
**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
**Service Highlights:**
As a professional manufacturer, we design and produce fasteners according to your specifications and performance requirements. Our quality assurance process includes durability testing and advanced technical design to ensure long-lasting performance.
We offer competitive pricing with direct factory supply, ensuring cost-effective solutions. With over 20 years of experience, we provide a wide range of fastener options and customized 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.
Visit our website at www.hainafastener.com for more information and to explore our full product range. Free samples are available for standard fasteners. Let us support your project with reliable and high-quality fastening solutions.
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Guangdong Shengtang New Material & Technology Co.,Ltd. , https://www.shengtang-silicone.com