Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications

Product Details
Customization: Available
Material: Carbon Steel
Type: Round Head
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Registered Capital
1000000 RMB
Plant Area
501~1000 square meters
  • Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
  • Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
  • Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
  • Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
  • Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
  • Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Connection
Hinged Bolts
Head Style
Round
Standard
DIN, GB, ANSI, JIS
Grade
8.8
Custom
Yes
Drive
Hand Twist
Screw Diameter
8mm
Surface
Galvanized
Screw Length
3mm-110mm Available
After-Sales Service
Warranty
Warranty Period
Three Years
Authentication
ISO9001
Transport Package
General Export Package/Require to Customer
Specification
M2-M12
Trademark
CC
Origin
China
HS Code
7318150000
Production Capacity
800 Tons/Month

Product Description

Product Parameters

Specification Description Details
Type Weld Screw A screw specifically designed for welding applications, featuring a head suitable for welding processes.
Material Carbon Steel, Stainless Steel, Brass, etc. The material composition that affects the screw's strength, corrosion resistance, and environmental compatibility.
Diameter (d) Ranges from small to large The nominal diameter of the screw thread, available in various sizes to suit different applications.
Length (L) Varies depending on application requirements The overall length of the screw, accommodating different assembly depths and requirements.
Thread Type None, External, or Internal The presence and type of thread, which can be tailored for specific applications.
Head Type Flat, Oval, Pan, etc. The shape of the screw head, which influences the way it is installed and the torque applied.
Drive Type Slotted, Phillips, Hex Socket, etc. The type of drive mechanism compatible with the screw head for installation.
Corrosion Resistance High, Moderate, Low The screw's ability to withstand corrosion, a critical factor for use in harsh or exposed environments.
Tensile Strength Rated in MPa The maximum tensile stress the screw can endure before failure, essential for high-load applications.
Shear Strength Rated in MPa The maximum shear stress the screw can handle before breaking, important for lateral force resistance.
Application Automotive, Machinery, Electronics, Construction, etc. The various industries and applications where the screw is commonly utilized.
Temperature Range Varies by material, e.g., -60°C to 300°C for stainless steel The safe operating temperature range of the screw without loss of strength or corrosion resistance.
Finish Zinc Plated, Galvanized, Black Oxide, etc. Surface treatments to enhance the screw's corrosion protection and improve aesthetics.
Customizability Available in custom sizes, materials, and finishes The option to produce screws with specific dimensions, materials, or finishes for specialized needs.
Standards Adheres to international standards such as ISO, ASTM, GB, JIS, DIN The manufacturing and testing standards ensuring quality, reliability, and consistency.

Detailed Photos

Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications

 

Certifications

Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications

Packaging & Shipping

Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications

Company Profile

Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
       Xiamen Changchun lmport & Export Co., Ltd, is located in guankou Town, Jimei District, Xiamen City, which is one of the world's leading fastener production and export bases in China Our company specializes in producing all kinds of high-strength fasteners, with monthly production capacity of 800 tons, with annual sales of more than 10 million yuan.
      We mainly provide construction fasteners which includes high quality bolt, nut, screw and non-standard fastener in accordance with GB, DlN,ISO,ANSI/ASTM / SAE /IFI, AS, BS, UNI, JIS Which are mainly applied to architectural steel structures, bridges, oil pipeline, machinery equipment, furniture, vessel, railway, and exported to Europe, Australia, North America, Middle East, Africa and Southeast Asia etc.
      Now the company has been certificated by
IS09001(Moody International), ls09001(CQc).The company operates each link form raw materials procession to the production process in strict accordance with the procedures and boasts good quality inspectors and perfect testing equipment. Which take effective control on the production process to ensure product quality.

   product recommendation
   

Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications

  
   factory

Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications
Custom 8.8 Grade Black Phosphate Knurled Neck Weld Screw with Flat/Round/ Countersunk Head for High-Strength Applications

    

Our Advantages

 Transportation advantage

Transportation Method Destination Regions Estimated Timeframe Packaging Options
Via Ocean shipping North America About 40 working days Boxes, cartons or plastic bags, or as per customer needs.
  South America About 40 working days  
  Eastern Europe 30-40 working days  
  Southeast Asia 20-30 working days  
  Africa 35-45 working days  
  India, Pakistan About 40 working days  
  Korea, Japan About 40 working days  
Air transport Other places Around 1-3 business days Boxes, cartons or plastic bags, or as per customer needs.

Dominant service
· 1. Well trained and experienced staffs at your service. 
· 2. Short lead time. 
· 3. International standard matched
· 4. Non-standard / standard / OEM / ODM / customized service provided. 
· 5. Small Quantity available. 
· 6. Designed in accordance with customers' request. 
· 7. Packed and delivered by customers' requirement.

Any more questions or demands, pls feel free to contact me!

 

FAQ


1) Q:What's your product range?
A:  Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.

2)Q:Are you a Trading company or a Manufacturer?
A: We are an Industry&Trade Company .

3) Q:Why should I choose you? What's your advantages? Industries you are serving?
A: We are a professional manufacturer and have 9 years production and management experience in the field of fasteners .
We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.
 
4) Q:Which industry field are your product is suitable used in ?
A:Our products are  widely use in machine assembling, electronics, constructional engineering furniture cabinets, etc.

 

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