Hydraulic Reversing Valve,Directional Valve,Manual Directional Direction Valve,Directional Valve Solenoid Huai'an Aide Hydraulic Machinery Co.Ltd , https://www.aidehydraulic.com
Grade 4.8 Square Head Galvanized Bolt
**Product Details:**
- **Model No.:** Pipe Fitting
- **Application:** Machinery, Chemical Industry, Construction
- **Finish:** Hot Galvanized
- **Size Range:** M6 to M52
- **Trademark:** MINGDA
- **Packaging:** Carton, Wooden Cases
- **Certification:** SGS
- **Origin:** Hebei, China
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**Square Head Galvanized Bolt**
1. **Grade:** 4.8 – 12.9, A2, A4
2. **Size:** M6 – M52
3. **Finish Options:** Plain, Zinc Plated, Hot Dip Galvanized, Dacromet
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**Product Types:**
Hex Bolts, Heavy Hex Bolts, Flange Bolts, Carriage Bolts, Guardrail Bolts
**Standards:** DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB
**Materials:**
- Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F593
- Carbon Steel: DIN Grades 4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE Grades 2, 5, 8; ASTM Grades 307A, 307B, A325, A394, A490, A449
**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
- Customized Fasteners: Machining and CNC Processing
**Custom Lead Time:**
- Busy Season: 15–30 Days
- Off-Season: 10–15 Days
**Stock Products:**
- Steel: DIN 6923 (4.8 Grade), GB 5783 and GB 5782 (8.8, 10.9 Grades)
- Stainless Steel: All DIN Standard Bolts
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**Product Images:**
[Image of Grade 4.8 Square Head Galvanized Bolt]
[Image of Grade 4.8 Square Head Galvanized Bolt]
[Image of Grade 4.8 Square Head Galvanized Bolt]
[Image of Grade 4.8 Square Head Galvanized Bolt]
Our square head galvanized bolts are ideal for a wide range of industrial applications. They are manufactured with high-quality materials and come in various grades and finishes to suit different environments and requirements. Whether you need standard or customized fasteners, we can provide reliable solutions tailored to your needs. With our extensive product range and competitive lead times, we ensure timely delivery and consistent quality. Contact us today for more information or to place an order!