CNXD Automotive Fasteners – FAQ
At CNXD, we work with OEM manufacturers, aftermarket distributors, and automotive fastener buyers worldwide. Below are the most frequently asked questions regarding our products, OEM capabilities, quality control, MOQ, and lead time.
FAQ List
Company & Positioning
Q1. Are you a manufacturer or a trading company?
CNXD is a professional automotive fastener manufacturer.
With over 30 years of manufacturing experience, we own and operate dedicated production facilities, including the CNRL and Jinke factories.
Our manufacturing capabilities cover mass production and OEM projects, supported by in-house testing laboratories to meet strict quality and OEM requirements.
With over 30 years of manufacturing experience, we own and operate dedicated production facilities, including the CNRL and Jinke factories.
Our manufacturing capabilities cover mass production and OEM projects, supported by in-house testing laboratories to meet strict quality and OEM requirements.
Q2. What types of automotive fasteners do you mainly supply?
We manufacture a full range of automotive fasteners and metal parts, including bolts, nuts, washers, circlips, and CNC machined parts, as well as other automotive hardware such as keys.
Our product scope covers both OEM custom production and aftermarket supply.
For aftermarket orders, we keep stock for selected items such as wheel nuts, lug bolts, and camber bolts, available in multiple sizes and vehicle fitments, with OEM number support when required.
Our product scope covers both OEM custom production and aftermarket supply.
For aftermarket orders, we keep stock for selected items such as wheel nuts, lug bolts, and camber bolts, available in multiple sizes and vehicle fitments, with OEM number support when required.
Q3. Which industries and customer types do you mainly serve?
With over 30 years of experience working with automotive OEMs, CNXD primarily serves automotive manufacturers and OEM projects.
In addition, we support automotive aftermarket distributors and fastener wholesalers worldwide.
Our products are widely used in vehicle manufacturing, original equipment supply, and automotive aftermarket replacement applications.
In addition, we support automotive aftermarket distributors and fastener wholesalers worldwide.
Our products are widely used in vehicle manufacturing, original equipment supply, and automotive aftermarket replacement applications.
Q4. Which countries or regions are your main export markets?
Our main export markets include the United States, Mexico, South America, Europe, Russia, Thailand, South Korea, and Japan.
Q5. What makes CNXD different from other automotive fastener suppliers?
CNXD covers a wide range of standard fasteners, OEM custom fasteners, and aftermarket fasteners.
We continuously build our own fastener database and provide different solutions based on customer requirements, applications, and markets.
We continuously build our own fastener database and provide different solutions based on customer requirements, applications, and markets.
OEM & Custom Capability
Q6. Do you support OEM automotive fasteners?
Yes. CNXD supports OEM automotive fasteners and works with OEM manufacturers and aftermarket customers on customized fastener projects.
Q7. What information is required to start an OEM fastener project?
To start an OEM fastener project, we typically require the following information:
• Technical drawings or specifications
• OE / OEM part number (if available)
• Sample or reference part
• Vehicle model and application details
• Material, strength grade, and surface treatment requirements
Providing complete information helps us evaluate feasibility, confirm specifications, and proceed with sampling efficiently.
• Technical drawings or specifications
• OE / OEM part number (if available)
• Sample or reference part
• Vehicle model and application details
• Material, strength grade, and surface treatment requirements
Providing complete information helps us evaluate feasibility, confirm specifications, and proceed with sampling efficiently.
Q8. Do you provide PPAP, FMEA, or other OEM documents?
Yes. CNXD supports PPAP Level III, FMEA, and other OEM-required quality documents based on customer requirements.
We are IATF 16949 certified and work closely with partner factories and our in-house testing facilities to prepare and submit complete OEM documentation for automotive projects.
We are IATF 16949 certified and work closely with partner factories and our in-house testing facilities to prepare and submit complete OEM documentation for automotive projects.
Q9. What strength grades can you produce for automotive fasteners?
We manufacture automotive fasteners in common strength grades including 8.8, 10.9, and 12.9, in accordance with ISO and automotive industry standards.
Material selection, heat treatment, and mechanical properties can be customized based on OEM drawings and performance requirements.
Material selection, heat treatment, and mechanical properties can be customized based on OEM drawings and performance requirements.
MOQ, Lead Time & Supply
Q10. What is your MOQ for OEM automotive fasteners?
The MOQ for OEM automotive fasteners depends on the size, structure, and manufacturing process.
For custom OEM parts, MOQs are typically defined after drawing review, and we provide flexible MOQ solutions for long-term OEM cooperation.
For custom OEM parts, MOQs are typically defined after drawing review, and we provide flexible MOQ solutions for long-term OEM cooperation.
Q11. What is your MOQ for aftermarket or stocked fasteners?
For stocked aftermarket fasteners, the MOQ starts from 100 pieces.
For non-stock or made-to-order aftermarket fasteners, the MOQ is typically 1,000 pieces.
For non-stock or made-to-order aftermarket fasteners, the MOQ is typically 1,000 pieces.
Q12. What is the typical lead time for custom fasteners?
For custom fasteners, sample lead time is typically 25–30 days after payment, including tooling and initial production.
Mass production lead time will be confirmed based on order quantity and specifications.
Mass production lead time will be confirmed based on order quantity and specifications.
Q13. Do you keep stock for any standard or aftermarket fasteners?
CNXD supplies both standard and aftermarket automotive fasteners.
Stock availability depends on product type and market demand.
Stock availability depends on product type and market demand.
Q14. Do you support mixed orders or trial orders?
Yes. CNXD accepts mixed orders and trial orders.
We regularly help customers combine multiple fastener products in one order to support evaluation, testing, and initial cooperation.
We regularly help customers combine multiple fastener products in one order to support evaluation, testing, and initial cooperation.
Quality Control & Certification
Q16. What quality standards do your fasteners comply with?
CNXD supplies automotive fasteners that comply with common industry and customer-required quality standards, supported by factory certifications and quality systems.
Q17. Do you have in-house testing equipment or laboratories?
Yes. CNXD has access to in-house laboratories and testing equipment, which are used to support quality inspection and OEM requirements.
Q18. How do you ensure torque, hardness, and dimensional consistency?
Quality consistency is ensured through factory inspection processes, testing equipment, and laboratory support, covering key parameters such as torque, hardness, and dimensions.
Need Automotive Fasteners for Aftermarket Supply?
CNXD supplies OEM and aftermarket automotive fasteners, with selected items in stock and flexible MOQ options for distributors and wholesalers.
With automated production lines and strict quality inspection, we ensure consistent performance and reliable delivery for your aftermarket programs.
Tell us your part numbers or application — we’ll respond with pricing and availability.
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