M4 to M16 Carbon Steel U-Type Bolt with Nut Washer Class 4.8 DIN Standard 100-Piece Set
Price:
USD0.2/pcs-USD1/pcs
MOQ:
100
Delivery Time:
1-5 weekds
Brand:
JIA SHAN
Product Description
Product Overview
M4 to M16 carbon steel U-type bolts with matching nuts and washers, designed for heavy-duty fastening applications requiring structural integrity and reliability.
Technical Specifications
| Attribute | Value |
|---|---|
| Usage | Fastening |
| Material | Carbon steel grade 4.8, 8.8, 12.9 |
| Finish | Polished/Galvanized |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Manufacturer | JIA SHAN Hardware Company |
Product Description
U-shape bolts are engineered for stabilizing chassis and frames in cargo vehicles, specifically designed for connecting steel plate springs. These high-strength fasteners provide essential structural integrity for demanding industrial applications.
Primary Applications
- Construction and installation projects
- Mechanical parts connection systems
- Vehicle and ship manufacturing
- Bridge, tunnel and railway infrastructure
Available Configurations
Shapes
Semi-circular, square right angle, triangle, oblique triangle
Materials
Carbon steel Q235A Q345B, alloy steel, stainless steel (201, 304, 321, 304L, 316, 316L)
Standards
JB/ZQ4321-2006 national standard
Material Properties
- High density and bending strength
- Excellent impact toughness and compression strength
- Superior modulus of elasticity and tensile strength
- Temperature resistant for various environments
Surface Treatment Options
- Oxidation black (blue-black)
- Phosphating with oil coating
- Electroplating (zinc, chromium, nickel, silver)
- Hot-dip zinc galvanizing
- Non-electroplated zinc flake coating
Material Composition
| Grade | C% | Cr% | Ni% | Mo% |
|---|---|---|---|---|
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 304L | 0.03 | 18-20 | 8-12 | / |
| 316L | 0.03 | 16-18 | 10-14 | 2-3 |
Galvanizing Advantages
- Superior corrosion protection for iron and steel
- Cost-effective compared to other protection methods
- Enhanced strength, toughness, and abrasion resistance
- Easy maintenance and cleaning
- Long service life (20-25 years)
- Visually appealing shiny silver finish
Manufacturing Facility
Packaging
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Jia Shan Hardware Tech Co., Ltd.
Location
1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person
Tan