1/4 3/8 Stainless Steel Hex Bolt Nut Washer A2-70 SUS304 for Fastening in Marine Chemical Industries Metric Measurement
Price:
USD0.2/pcs-USD1/pcs
MOQ:
100
Delivery Time:
1-5 weekds
Brand:
JIA SHAN
Product Description
1/4 3/8 Stainless Steel Hex Bolt Nut Washer A2-70 SUS304 for Fastening in Marine Chemical Industries
Usage: Fastening
Size: Various sizes available
Style: Steel hex head with washer Metal nut
Head Style: Hexagon head
Strength: High
Finish: Polished/Zinc/Anodizing
Manufacturer: JIA SHAN Hardward Company
Length: Customizable
Package: Small Packing+Carton Packing+Pallet
Standard: DIN
Package Quantity: 100 pieces
Shape: Metal Bolt
Measurement System: INCH, Metric
Port: Shenzhen
Quality: Inspection before shipment
Color: Customizable
Premium Stainless Steel Fasteners for Marine & Chemical Applications
The 1/4 and 3/8 stainless steel hex bolts with nut washers, manufactured from A2-70 SUS304 stainless steel, provide exceptional performance in marine and chemical environments. These industrial-grade fasteners combine superior corrosion resistance with mechanical strength, delivering reliable long-term performance in high-moisture and chemically aggressive conditions.
Key Features
- Marine-Grade Materials: SUS304 stainless steel offers outstanding corrosion resistance, particularly in saltwater environments
- Enhanced Corrosion Protection: A2-70 classification ensures maximum resistance to corrosive elements
- Multiple Size Options: Available in 1/4 and 3/8 sizes for versatile fastening applications
- High Strength Construction: Designed to withstand demanding mechanical loads
Performance Advantages
- Extended Service Life: Corrosion-resistant properties ensure durability in harsh marine and chemical environments
- Structural Integrity: A2-70 classification guarantees strength stability under heavy loads
- Low Maintenance: Stainless steel construction minimizes the need for frequent replacements
- Vibration Resistance: Hexagonal design provides secure fastening in high-vibration applications
Maintenance Recommendations
- Conduct regular inspections for corrosion or damage, especially in marine settings
- Clean periodically with fresh water to remove salt deposits or chemical residues
- Consider protective coatings or thread lubrication for extreme environments
Industrial Applications
- Boat construction and marine equipment
- Water treatment facilities and chemical processing plants
- Architectural structures exposed to harsh weather
- Industrial machinery requiring vibration-resistant fasteners
- Food processing equipment and storage systems
Stainless Steel 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 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
Bolt Selection Guidelines
- Material Thickness: Ensure proper bolt length for adequate penetration and holding force
- Hole Diameter: Match bolt size to hole diameter for optimal stability
- Thread Type: Select appropriate thread configuration (half or full) for your application
- Load Requirements: Consider tensile and shear forces when selecting bolt grade and size
- Environmental Factors: Account for combined loads and environmental conditions
Product Images
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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