JINAN HOWOSTAR AUTO PARTS CO.,LTD
| Packaging Details | carton |
| Brand Name | HOWOSTAR |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton | Brand Name | HOWOSTAR |
| Place of Origin | China | ||
| High Light | truck bolt 22x135mm ，fuwa bolt truck accessory ，heavy-duty truck bolt 22mm | ||
Fuwa Standard Screw 22*22*135
1. Function
• Connection and Fastening: The Fuwa standard screw 22*22*135 is designed to connect and fasten components in automotive or industrial applications, ensuring structural integrity and stability.
• Load-Bearing: It can withstand specific loads and forces, preventing loosening or failure of connected parts during operation.
• Adjustability: Depending on the design, it may allow for some degree of adjustment or fine-tuning in the assembly process.
2. Specifications
• Part Number/Description: Fuwa standard screw 22*22*135
• Thread Size: M22 (22mm diameter)
• Length: 135mm
• Head Type: Typically a hexagonal head for easy tightening with a wrench or socket.
• Drive Type: Hexagonal socket drive (common for high-torque applications).
• Thread Pitch: Standard metric pitch (e.g., 1.5mm, though this may vary; specific pitch should be confirmed with the manufacturer).
3. Material
• Common Materials:
• Carbon Steel: Offers good strength and durability at a lower cost.
• Alloy Steel: Provides higher strength and resistance to wear and fatigue, suitable for high-load applications.
• Stainless Steel: Offers corrosion resistance, making it suitable for use in harsh environments or where exposure to moisture or chemicals is expected.
• Surface Treatment:
• Zinc Plating: Common for carbon steel screws to prevent corrosion.
• Black Oxide: Provides a decorative finish and some corrosion resistance.
• Dacromet or Geomet Coating: Offers superior corrosion resistance for long-term durability.
4. Key Parameters
• Tensile Strength: The maximum tensile load the screw can withstand before breaking (e.g., 10.9 grade screws have a tensile strength of approximately 1040 MPa).
• Yield Strength: The stress at which the screw begins to deform plastically (e.g., 8.8 grade screws have a yield strength of approximately 640 MPa).
• Thread Engagement Length: The depth of thread penetration into the mating material, critical for ensuring a secure connection.
• Torque Specification: The recommended torque for tightening the screw to prevent over-tightening or under-tightening.
• Head Markings: Typically include grade markings (e.g., 8.8, 10.9) to indicate the screw's mechanical properties.
5. English Terminology
• Screw: A fastener with a helical ridge (thread) that is used to hold objects together or to position them.
• Thread Size: The diameter of the screw's thread, often expressed in millimeters (e.g., M22).
• Length: The overall length of the screw from the underhead to the tip.
• Head Type: The shape of the screw head (e.g., hexagonal, pan, round, etc.).
• Drive Type: The type of recess in the screw head for driving (e.g., hexagonal socket, Phillips, slotted, etc.).
• Tensile Strength: The maximum stress a material can withstand while being stretched or pulled before breaking.
• Yield Strength: The stress at which a material begins to deform plastically.
• Thread Pitch: The distance between adjacent threads, measured in millimeters (for metric threads).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2010
Total Annual:
50,000,00.00-100,000,00.00
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and Shacman Parts and FUWA Trailer parts More than 15 Years. Especially for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000, M3000,X5000 and X6000 Parts. HOWOSTAR is based o... Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and Shacman Parts and FUWA Trailer parts More than 15 Years. Especially for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000, M3000,X5000 and X6000 Parts. HOWOSTAR is based o...
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