Suspending Type Air Cooler,Air Cooler Evaporative,Air Water Cooler,Air Separation Cooler TAIZHOU NANFENG COLD-CHAIN CO., LTD , https://www.windpolar.com
**Product Description**
1. **Certification:** ISO, ROHS, SGS
2. **Standards Available:** DIN, ANSI, ASTM, JIS, BSW
3. **Strength Grades:** 4.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80
4. **Finishing Options:** Yellow Zinc Plated, Blue Zinc Plated, White Zinc Plated, Galvanized, HDG, Chromate, Dacromet
5. **Material Options:** Carbon Steel, Stainless Steel (SS304, A2), Stainless Steel (SS316, A4)
6. **Sizes Available:** M2–M100, Length: 5–300mm, MOQ: 500pcs, Port: Shenzhen or Shanghai
7. **Packing Options:** Plastic Bags + Chipboard
Product Name
SUS304 SUS316 Stainless Steel Mushroom Head Square Neck Coach Bolt
Material
Stainless Steel
Color
Silvery
Standard
DIN, GB, ISO, JIS, BA, ANSI
Grade
SS304, SS316, 316L
Finish
Polished, Passivated
Thread Type
Coarse, Fine
Usage
Construction Industry, Machinery
**Company Profile**
**Packing Details**
PLASTIC BAG + CARTON + WOODEN PALLET
EACH BAG CONTAINS APPROXIMATELY 3–4KG, 25KG PER CARTON, AND LESS THAN 900KG PER PALLET
**Quality Control**
We use advanced testing equipment including optical filter instruments and hardness testers to ensure product quality. Our production process is certified under the ISO 9001:2008 system, and all products comply with RoHS standards.
**FAQ**
**Q: Are you a trading company or manufacturer?**
A: We are a factory that offers OEM services.
**Q: What is your delivery time?**
A: If the goods are in stock, it usually takes 7–10 days. If not in stock, it may take 15–20 days depending on the quantity.
**Q: Do you offer samples? Are they free?**
A: Yes, we can provide samples for free, but the shipping cost will be borne by the customer.
**Q: What are your payment terms?**
A: 30% T/T in advance, with the balance paid before shipment, or L/C.
If you have any other questions, feel free to contact us via the following methods:
**Product Specifications**
**Product Images**