machinery hexagon heavy hex bolts material carbon steel, stainless steel and others finish zinc, plain standard din, ansi, bsw, jis grade 4.8/ 8.8/ 10.9/ 12.9 etc. color customized colors machinery hexagon heavy hex bolts size m2 m100 advantage customized service provided oem acceptable quality control 100 inspection usage engineering machinery surface hdg, plain,
grade 12.9 bulldozer d6r track bolt and nut 6v1792 1s1860 , find complete details about grade 12.9 bulldozer d6r track bolt and nut 6v1792 1s1860,d6r track bolt and nut,track bolt and nut,6v1792 1s1860 from construction machinery parts supplier or manufacturer xiamen doozer construction machiney co., ltd.
bulldozer track pad bolts nuts track shoe bolts nuts track bolts and nuts offered by china manufacturer xiamen globe truth (gt) industries co., ltd.. buy bulldozer track pad bolts nuts track shoe bolts nuts track bolts and nuts directly with low price and high quality. english. espa ol 12.9 grade high tensile plow bolts and nut 1 3/8 115.
40cr material 12.9 grade excavator and bulldozer track shoe bolt& nut, high hardness segment bolt & nut, plow bolt and nut themechanical grade is 12.9, case hardening is hrc 38 42, material is 40cr,and the surface is treated with bluing, screw thread has two type description, one is the metric system m12 m24 6g, another is denominator system 1
bolts minimum tensile strength 170,000 psi. nuts fully hardened and tempered to match volt strength. all oem names, numbers and descriptions are used for reference purposes only and it is not. implied that any part listed is the product of the product of those manufacturers. that any part listed is the product of the product of those manufacturers
(nominal diameter is more of a label than a size. for example, a bolt and nut may be described as being diameter. but neither the external threads of the bolt nor the internal threads of the nut are exactly .500 in diameter. in fact, the bolt diameter is a little smaller and the nut diameter a little larger.