Product Name: Fastener Hardware Carton Steel Cross Flat Head Expansion Anchor Bolt Model NO.: 1725 Finish: Color-Zinc Plated Application: Machinery, Chemical Industry, Environmental, Building Grade: 4.8 Standard: DIN, ANSI, BSW Head Style: Round Connection: Common Bolt Type: Round Head Material: Carbon Steel Trademark: HBLK Transport Package: Carton or as Your Requirement Specification: 3.5-6.3 Origin: China HS Code: 7318150000 Product Description The wedge anchor is a commonly used type of anchor used for fastening into solid concrete because it provides exceptional holding values and is considered the most consistent of any mechanical type concrete anchor in terms of holding values. It is a versatile concrete anchor due to its wide range of diameters, lengths and material types.Product Description 1. Product name: Hollow wall anchor2. Color: Zinc white3. Standard: DIN 3154. Certification: ISO9001, SGS, CTI, ROHSProduct NameBest carbon steel Hollow wall anchor bolt for construction fastenerMaterialcarbon steelColorZinc whiteStandardDIN GB ISO JIS BA ANSIGradeSUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9BradeBaiyunThreadcoarse, fineUsedbuilding industry machineryInstallation:1.Drilling a hole referring to the diameter of anchor 2.Removing the debris,cleaning the hole3.Striking the anchor into the hole 4.Tightening the bolt with a wrenchProducts show