DIN6923 Carbon Steel Grade 4.8/8.8/10.9/12.9 DIN6923 M5 M6 M8 M12 M16 Yellow Zinc Plated Flange Nuts Zinc Plated Lock Nut Hex Flanged Nuts

Product Description

Product Description

Metric Standards	Commonly seen ones include M3, M4, M5, M6, M8, M10, M12, M16, M20, M24, etc.
Thread Specifications	Such as 1/4 - 20, 5/16 - 18, 3/8 - 16, 7/16 - 14, 1/2 - 13, 9/16 - 12, 5/8 - 11, 3/4 - 10, 7/8 - 9, 1 - 8, etc.
Thickness Specifications	The thickness of nuts with different thread specifications also varies. For example, the thickness of an M3 hexagon nut is about 2.4mm, and that of an M4 is about 3.2mm.
High-Strength Specifications	According to performance grades, hexagon nuts can be classified into grades 4.8, 8.8, 10.9, 12.9, etc.
Fine Thread Specifications (Metric)	On the basis of the metric standard, there are also fine thread hexagon nuts, such as M10×1.25 (different from the 1.5mm pitch of the standard M10), M12×1.25 (compared with the 1.75mm pitch of the standard M12), etc.

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Our Services: At Bolnut Fastener Co., Ltd, we pride ourselves on offering services that go above and beyond. Our commitment is to deliver not only top-notch products but also exceptional customer service that ensures your satisfaction from start to finish.
Professional Manufacturer: As a leader in the fastener industry, Bolnut Fastener Co., Ltd is dedicated to excellence. Each fastener is meticulously engineered and crafted to meet the exact specifications and performance criteria set forth by our valued clients, ensuring precision and quality every time.
Quality Assurance: Our fasteners undergo stringent durability testing and are designed with critical technical precision. This rigorous process guarantees a significant enhancement in the lifespan and performance of our products, reflecting our unwavering commitment to quality.
Cost-Effective Solutions: Our factory's professional production capabilities allow us to offer competitive pricing without compromising quality. Experience the perfect blend of affordability and excellence with Bolnut Fastener Co., Ltd.
Comprehensive Fastening Solutions: With over a decade of industry expertise, we provide an extensive selection of fasteners to meet your specific needs. Trust in our experience to deliver solutions that are perfectly tailored to your requirements.
Customized Ideal Fasteners: We specialize in creating fasteners that are customized to your specifications. By working closely with the samples and drawings you provide, we ensure a perfect fit for your application every time.

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FAQ

1. Q: Please send the catalog.
A: If you require a catalog, please provide your email address, and we will send it within two working hours.

2. Q: Can I obtain some samples?
A: Yes, we believe that sample orders are an excellent way to initiate cooperation. All our samples are free of charge; however, we only ship weights under 1 kg. For existing customers, we offer free samples and cover the express charges.

3. Q: Can you send a price list?
A: Certainly. Please provide your email address, and we will send the price list within two working hours.

4. Q: Could you accept my own logo or design on the goods?
A: Yes, we can accommodate custom logos or designs on the products without issue.

5. Q: What is the delivery time?
A: Generally, if the goods are in stock, we can deliver them within 2-5 days. For quantities ranging from 1-2 containers, the delivery period is approximately 18-25 days. If the order exceeds two containers and requires expedited production, we can prioritize your order at the factory.

6. Q: What is your payment method?
A: Our standard payment terms are 30% T/T as a deposit and the remaining 70% before shipping. We also accept L/C and D/P. For more detailed information, we can discuss via email.

7. Q: What is your packaging?
A: Our standard packaging is 20-25 kg per carton, with 36 or 48 cartons per pallet. Each pallet weighs approximately 900-960 kg. We can also print customer logos on the cartons or customize packaging according to specific requirements.

8. Q: Do you accept custom designs on products or boxes?
A: Yes, we accept customized designs for both products and packaging. We have a professional design team capable of creating products based on your specifications.

9. Q: Can I trust you?
A: Absolutely. We are verified suppliers on "Made-in-China" and undergo a rigorous certification process to ensure we are a legitimate manufacturer.

10. Q: May I visit your factory?
A: Of course. We welcome visits to our factory at any time. Before your arrival, please contact us to inform us of your schedule so we can arrange transportation from the airport or train station.