Description
1. Model NO.: A325M 8S
2. Type: Hexagon Head
3. Standard: ANSI
4. Heat Treatment: Yes
5. High Tensile: Yes
6. Origin: Ningbo
7.Trademark: SD
8. HS Code: 7315189090
9. Packing: Bulk packed in the 25kgs carton then the 900kgs pallet

Features
1. Material: Carbon Steel
2. Head Style: Hexagonal
3. Surface Treatment: Black, zinc plated, zinc (Yellow) plated, H.D.G. etc
4. Welcome to the Custom Design

Specification
1. Model NO.: A325M 8S 
2. Grade: 8.8 
3. Diameter: M12 to M36

Competitive Advantages 
1. Top Quality control 
2. Competitive Price 
3. Various of Design
4. OEM Accepted 
5. Customer's Design and Logo are Welcome