Duplex Stainless Steel DIN976 DIN975 Double End Bolt Stud Bolt

ASTM A193 B7 L7 Super Duplex Stainless Steel B8 B8M 304 316 Steel 5.8 6.8 8.8 Grade DIN976 DIN975  Double End bolt  Stud bolt  for Pipe FittingProduct DescriptionFasteners usually include bolts, nuts, screws, and washers, among others. These components ensure that the solar panels are securely attached to the bracket and can be adjusted and maintained when needed.Bolts are a common type of fastener, they are usually made of high-strength aluminum alloy, which has high tensile strength and corrosion resistance. Nuts are used to secure bolts to brackets and are usually also made of aluminum alloy for high strength and durability.Screws are another commonly used fastener, and they are usually made of stainless steel or aluminum alloy. The screws can be rotated to secure the position of the solar panels on the bracket and can be adjusted to the appropriate height and angle.A washer is a component used to reduce friction and prevent loosening. They are usually made of rubber or other materials, which can effectively reduce the friction between threads, thereby improving the stability and reliability of fasteners.In conclusion, solar fasteners are an indispensable component of the solar bracket system, they ensure that the solar panels can be firmly fixed to the bracket and can be adjusted and maintained when needed.A threaded rod, also known as a stud, is a relatively long rod that is threaded on both ends; the thread may extend along the complete length of the rod.They are designed to be used in tension.Threaded rod in bar stock form is often called all-thread.   Tech.StandardsMaterialGradeSizeFinishThread rodDIN/ASTM1008GB Standard 4.8GradeASTM Standard Grade2M2-M1201/2-5"ZINC,HDG,BlackHs3404ASTM193/A193MGB Standard40Cr 35CrMo 25CrMoVA0Cr18Ni9,0Cr17Ni12Mo2 etcASTM standardAlloy and stainless steelGB standardGrade8.8,10.9,12.9 A2-70,A4-70ASTM StandardB5,B7,B7M,B8,B8M,B16 L7,L7M,BC,BD,660A,660B,651A,651BGBstandardM12-M120ASTM Standard1/2-5"Black,zinc plated HDG,CadmiumPlated, Dacromet,Passivation(PTFE,FEP PFA ETFE)HG/T20634ASTM320/A320MHG/T20613ASTMA354JB/T4707ASTMA453          SH3404ASTMA194/194MGB Standard40Cr,35CrMo,25CrMoVA,0CR18Ni9,45#,0Cr17Ni12Mo2ASTM StandardAlloy and stainless steelGB StandardGrade8,10,A2-70,A4-80ASTM Standard660A 660B 651A,651B 2H,2HM,4,6.7,8,16O,A,B,C,D,DHGB or DINstandardM12-M120ASTM Standard1/2-5"Black,zinc plated HDG,CadmiumPlated, Dacromet,Passivation(PTFE,FEP PFA ETFE)HG/T20613ASTMA563/563MHG/T20634 HG/T21573.3   Free Samples for standard fastenerFor more information visit:hainafastener.en.made-in-china.comService· Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.· Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.· Cost effective: Competitive prices with factory directly supply· Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.· Customized Ideal Fasteners: customized services according to the samples and drawings offered.               If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us. /* 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