Secured Trading Service

Secured Trading Service

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STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:
Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:
If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:
Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20

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Product Details
Customization: Available
Material: Iron
Shape of Head: Hexagon
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Online Trading Protection
Payment Guarantee
T/T PayPal ApplePay GooglePay visa mastercard american express discover JCB diners club PIX SPEI OXXO PSE OZOW Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Suppliers with verified business licenses

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Audited by an independent third-party inspection agency

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More than 50% of buyers repeatedly choose the supplier
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The supplier can deliver the goods within 15 days
Quality Assurance
The supplier provides quality assurance
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
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  • Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
  • Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
  • Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
  • Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
  • Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
  • Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Find Similar Products

Basic Info.

Model NO.
Customized
Shape of Groove
No
Surface Finishing
Zinc Plating
Certification
ISO
Customized
Customized
Transport Package
Small Box+Carton+Pallet
Specification
M3-M8
Trademark
LW
Origin
China
HS Code
7601109000
Production Capacity
1000000/M

Packaging & Delivery

Package Size
25.00cm * 23.00cm * 14.00cm
Package Gross Weight
23.000kg

Product Description

Name: China factory Screw Combined Screws
Product Name
Carbon steel galvanized cross recessed combination screws hexagon screws with spring and flat washer
Specification Range
M1.0~M8.#0-80~3/8" UNC(UNF)



Material
Carbon Steel:C1006,C1008,C1010,C1018.C1022,C1035,C1045.
Alloy Steel:10B21,SCM435,etc.
Stainless Steel SS302,SS304,SS316,SS410,SS420,SS416,SS430 etc.
Brass:C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb68,Hpb70...
Aluminum:AL5005 H34 etc,
Titanium:GR5,TC4,TA2 etc.
Plastic:nylon etc.
Finish
Natural,Zinc, Nickel, Antique bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Zinc-nickel alloy plated,Anode various colors,Electrophoresis,Polished,Powder coating,Spray painting,PVD etc.
Standard
ISO,GB,DIN,JIS,ANSI,BSW or base on the Drawings or Samples
Grade
A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Screw drivers
Six-Lobe Tamper ,Hex Recess Tamper ,Triangle Driver, Square Driver, 5-POINT Driver, One-Way Drive, H-Type, Tri-Wing, Spanner Driver etc.
Screw head type
Pan Head, Flat Head, Undercut Flat Head , Wafer Head, Oval Head, Truss Head, Button Head, Cheese Head, Hex Head, Cap Head, Binder Head, Hex Washer Head,etc. 
Thread type
Partial thread,Dog point,Machanical thread,Self tapping thread,Wood thread,PT thread,Eco syn,Forming thread,Cutting thread,High-low thread,Taptite thread,Tri-lobular thread,self-drilling thread,Special screw head type,etc.
Reliability test
Mechanical dimentions, hardness test. salt spray endurance test,etc. 
Range of application
Maintain the interests of the business; anti-theft, reducing unnecessary losses; Easy to use and beautiful.There are removable anti-theft screw and Non-removable anti-theft screw.
Application areas: power facilities, railway facilities, highway facilities, oilfield facilities, urban lighting streetlights, light car tires and public fitness equipment, etc.
 

Customized: 

  • Unlimited order quantity

  • According to the demand of customers, according to drawings or samples production.
     

    If customers purchase a wide range of products, we can help customers to achieve one-stop procurement, for customers to save procurement costs.

    Our advantages are: resource integration, reasonable price, high quality, fast delivery.

 
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
 
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
 
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20


Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
 
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
 
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
 Black Zinc Nickel Alloy Hexagon Bolt Combination Screw Hexagon Flat Washer Combination Bolt for Automobile M6*20
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are factory.

Q2: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be Great if you can inform us in advance.

Q3:The quality of your products?
A3:The company has advanced production and testing equipment .Every products will be 100% inspected by our qc department before shipment

Q4:How about your price?
A4:High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.

Q5:Could you provide free samples?
A5:We can provide free samples for standard fastener, But the clients will pay the Express charges.

Q6: What's your Delivery Time?
A:Standard parts: 7-15days,Non-standard parts: 15-25days.We will make the delivery as soon as possible with the guarantee quality.

Q7: How should I order and make payment?
A7:By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.

 



 

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