Ningbo S&D Metalwork Co., Ltd.  

Product Name: Heavy Hex Structural Bolts for ASTM A325 Type 1 Model NO.: ASTM A325 Type 1 Finish: Plain, Black, Zp, Zy, H. D. G., Teflons Coated Et Application: Machinery, Environmental, Building Grade: Type1 Standard: ASTM Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: High Strength Steel Trade Term: Fob/CIF Heat Treatment: Yes: Yes Surface Treatment: Black/Zinc/HDG MOQ: 500kg Raw Material: 35K/45K/40cr Samples: Can Provide Inspection: Accept Third Party Lab Test Delivery Time: 35 Days Trademark: S&D Transport Package: 25kgs Per Box, 36 Boxes Per Pallet Specification: ASTM A325 Type 1 Origin: China HS Code: 7318150000 Product Description STANDARDASTM A325/A325M/A490/A490MGRADEType 1SIZE1/2-1 1/2 inchSURFACETREAMENTBlack, zinc plated, zinc (Yellow) plated, H.D.G. etc.MATERIALA325M:35k,45k,40CrA490M:40Cr,35CrMo,42CrMoProduction Process:Bolts Stress Measurement TestCertifications:Contact Us