Rock Bolt Anchor Nut for Rock Bolts

 Steel Threadbar Dome Nut for Anchor BoltsPSB830/PSB 930 steel threadbar dome nut M22-25-28-32mm for anchor bolts1 Basic descriptionProduct Name45C/ 40CR dome nut hex nut for PT bar/hot rolled full thread steel barMaterialcarbon steel 45#,40crColorself color, black, zinc platesizeΦ22 Φ25Φ28 Φ32 Φ36 Φ40 Φ50 Φ63.5  as clients' drawingGrade8.8 grade, 10.9grade for PSB500/830/930/1080 threadbarAccessoryflat hex nut,spherical hex nut, lock nut, domed nut; anchor plate, bearing plate, flat plate, dome plate; Couplers and connectors;MarketSouth&north Amrica/Europe/East&South east Asia/ Australia and ect.  3 Package are packed in bags, wooden box, or pallets as your request.4 Production-Hot forging with heat treatment5 Yidao metal company profileHandan Yidao Metal Products Co, Ltd is a professional manufacture in the field of fasteners(included hex bolt,hex nut, washer,anchor bolt, threaded rod,etc) and threaded rebar(included dome nut ,bearing plate,coupler,etc)which located in Yongnian,Handan city,Hebei province, China.Please contact our friendly team to discuss your project requirements. We are dedicated to delivering quality products on time and accurate to your needs. Thanks very much!Q1 Why choose Yidao?  A:   I 20 years manufacturering and 15 years exporting experience;       II Strict quality control system;       III Top modern machines       IV 3 hours to the biggest port of North China.Q2 How you guarantee the quality?A:  From raw material selection through production, final inspection, and packing, every Yidao productundergoes strict QC management. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1