ASTM F436 Hardened Flat Fastener Washers

• Type: Flat Gasket
• Material: Steel
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Packing: Cartons+Plastic Bags
• Model NO.: ASTM F436
• Standard: DIN
• Finish: Plain
• Application: Industry
• Surface Treatment: Hot DIP Galvanized
• Transport Package: Carton+Pallet
• Specification: M6-M100
• Trademark: ningbo-bolt
• Origin: Zhejiang, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

item	value
Finish	Plain
Material	Steel
Model Number	F436
Standard	DIN
Material	Steel
Surface treatment	Hot Dip Galvanized
Application	Industry
Packing	Cartons+plastic Bags

Ningbo Steel Bolt Co., Ltd - FAQ

Frequently Asked Questions

1. Are you a manufacturer or trading company?

Ningbo Steel Bolt Co., Ltd is a manufacturer of fasteners with years of experience in producing Bolts, Nuts, Threaded Rods, and Washers in Ningbo, China.

2. Do you provide OEM/ODM services?

Yes, Ningbo Steel Bolt Co., Ltd accepts OEM/ODM orders.

3. How do you guarantee quality?

We ensure quality by implementing strict quality control measures from raw materials to finished products, following the ISO9001 quality management system. All our products are 100% qualified and come with a lifetime warranty.

4. How can I trust you?

Ningbo Steel Bolt Co., Ltd is a reputable fasteners factory in China with extensive experience in producing Bolts, Nuts, Threaded Rods, and Washers. We are a Gold member of *** and Made in China, with credit guarantees from *** Group.

5. What about your pricing?

We offer high-quality products at competitive prices. Contact us for a quote, and we will provide pricing promptly.

6. How do you control quality?

Our QC team inspects every production link for each batch of goods. We provide MTC and mill certificates upon completion of the goods.

7. Do you provide free samples?

For new customers, we offer free samples of standard fasteners, with clients covering express charges. Returning customers receive free samples with express charges covered by us.

8. Do you accept small orders?

Yes, we accept orders of any size and keep a significant stock of various fasteners. We can also produce fasteners quickly to meet your needs.

9. What is your delivery time?

If the goods are in stock, we can deliver within 15 days. For larger quantities, delivery may take 25-35 days.

10. How do you pack your products?

Our standard packing is 20-25kg per carton, with 36 or 48 cartons per pallet. We can also customize cartons with logos or according to customer requirements.

11. What payment methods do you accept?

We accept T/T, L/C, and D/P for general orders, and PayPal and Western Union for small or sample orders.