Durable Automotive Fasteners Made From Premium Carbon Steel

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Durable Automotive Fasteners Made From Premium Carbon Steel

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Product Description

Basic Information

Grade	A	Certification	ISO, GS, RoHS, CE
Color	Black	Reject Ratio	300ppm
Capacity	400 Million/Year	Origin	China

Product Description

Product name	Stud Bolt
Standards	GB, DIN, JIS, ASME, ISO, BSW, GOST, Customized
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF, etc
Grades	4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Surface Treatment	Plain, Black, Zinc Plated, Yellow Zinc, H.D.G, Dacromet, Nickel
Material	Carbon steel, Alloy steel, Stainless steel, Aluminium, Copper
Usage scenario	Machinery, Chemical Industry, Building, Motors, Automotive

Product and coating can be customized upon requirement

Detailed Photos

Company Overview

We are a professional enterprise integrating manufacturing and trade, with over 19 years of experience in the hardware industry. For nearly a decade, we have focused on supplying high-quality fasteners to major listed companies. Our production capacity exceeds 400 million units annually, supported by an ISO9001-certified quality system. All products comply with RoHS and REACH environmental standards and are exported to Southeast Asia, North America, and other global markets.

1. Customization: Tailored products meeting specific market and certification requirements.

2. Quality: We target zero defects for all specified characteristics through advanced quality management.

3. Logistics: Our logistics partners ensure timely and safe delivery to your location worldwide once an order is confirmed.

4. Technical Support: Our engineering team utilizes extensive experience to solve complex fastening challenges for our clients.

Production & Quality Control

Frequently Asked Questions

Q1. Can you produce customized products? Yes. Our factory can produce based on your drawings. We provide cold upsetting, hot forging, stamping, machining, and other specialized customization services.

Q2. Can you provide free samples? Yes. Standard fasteners can be provided immediately if in stock. For customized parts, sampling typically takes 15 days after the mold is ready.

Q3. How do you guarantee product quality? Our quality system is ISO9001 certified. We perform self-inspection and quality checks throughout the process, from raw materials to finished goods, including 100% optical screening before shipment.

Q4. What is the typical delivery time? Sample production takes 15-30 days, while mass production generally requires 20-45 days depending on the complexity and volume.

Q5. Do you accept OEM or custom branding? Certainly. We accept OEM projects and can incorporate your logo. Please provide your specific requirements so our team can follow them accurately.

Q6. Is there a mold fee for new projects? For parts requiring new molds, an advance fee is required. This fee is typically refunded once the order volume reaches the amount specified in our contract.