DIN6334 Carbon Steel Hex Galvanized Coupling Nuts
Coupling Nut 1. Standard: DIN6334, IFI-128 3. Size: M3-M100; 1/4"-4" 4. Material: Carbon Steel 6. Mark: None 7. Delivery Time: Typically 30-40 Days 9. Packaging: Cartons & Pallets or as per Customer's Requirements More of Our Products: Nuts: M3-M20 At Hengfei Fastener, we specialize in manufacturing high-quality fasteners tailored to meet global standards. With extensive experience and a wide range of materials, we ensure reliable performance and durability across various applications. Whether you're looking for standard or custom solutions, our team is committed to delivering excellence and meeting your specific requirements. Contact us today to learn more about our products and services. Children Playing Card material is Art Paper, Coated duplex board with grey board, woodfree paper, kraft paper, fancy paper.Kids Education Card accessories are Magnet, ribbon, bowknot, EVA, plastic tray, sponge, flowers, PVC/PET/PP window, etc.Education Playing Card minimum order quantity is 500 pieces per order. Game Paper Card,Education Playing Card,Kids Education Card,Children Playing Card Fushan Color Print Co., Ltd , https://www.fushanprinting.com
2. Grade: 6, 8
5. Finish: Galvanized
8. Trade Assurance: Full Protection for Your Order
 
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Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Surface Finish: Zinc Plating, Phosphating, Hot-Dip Galvanizing, Powder Coating, Dacromet
Types: U-Nuts, Hexagon Nuts, Hexagon Weld Nuts, Flange Nuts (Plain & Serrated), Square Weld Nuts, Castle/Slotted Nuts, Nylon Insert Nuts, Domed Cap Nuts, Square Nuts, T-Nuts, Lock Nuts, and Special Nuts Based on Customer Specifications.
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Standards
DIN, ASME, SIO, JIS, BS, NFE, GOST
Size Range
Diameter: M5 - M64; 1/4" - 2 1/2" | Length: 10-1000mm; 1/2" - 40"
Materials
SS304, 316, 316L, 316LN, 316Lmod, 316Ti, 317L, 317LN, 321, 310S, 904L, 254SMO, AL-6XN, 1.4529
Duplex: 2205/2507
Hastelloy: C4, C22, C276, C2000, B2, B3, G3, G30, Hastelloy X | 2.4600, 2.4602, 2.4603, 2.4610, 2.4617, 2.4619, 2.4665, 2.4675, 2.4819
Inconel: 600, 601, 617, 625, 690, 718, 725, X750 | 2.4669, 2.4668, 2.4816, 2.4856, 2.4851, 2.4663, 2.4642
Incoloy: 800/800H/800HT, 825, 901, 925, 926 | 1.4958, 2.4662, 1.4529, 1.4876, 2.4858, 1.4959
Monel: K500, 400 | 2.4360, 2.4375
Titanium: GR2, GR5, GR7 | 3.7035, 3.7165, 3.7235
Urea Steel: 724L, 725LN | 1.4435, 1.4466
Alloy: 20, 28, 31, 286, 80A (Nimonic 80A) | 2.4660, 1.4563, 1.4562, 1.4980, 2.4952
Product Range
Bolt, U Bolt, Studs, Threaded Bar, Nut, Washers, Machining Parts
Marking
Customized (OEM)
MOQ
Washers: 100 pcs, Nut: 50 pcs, Bolt & Studs: 10 pcs
Sample Policy
Free sample if available, buyer covers shipping cost
Sample Time
Approximately 7-10 days
In Stock Items
SS304/316 Bolt, Nut, and Washers M6-20
DIN7967 Pal Nut M6-20
Titanium Alloy Bolt, Nut, and Washers M6-20
Other sizes may also be available in stock
One Stop Purchase
We help you achieve one-stop purchasing. Our sales team has over 20 years of experience in international trade.
 Q: Are you a trading company or manufacturer?
A: We are a factory. We also have an independent foreign trade sales department based in Qingdao City.
Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 5-10 days. If not in stock, it may take 15-20 days depending on the quantity.
Q: Do you provide samples? Is it free or paid?
A: Yes, we can provide samples for free, but the customer will need to cover the freight cost.