Jiangsu Zhenya Special Screw Co.,Ltd is one of the leading China threaded rods manufacturers and suppliers,Website:http://www.zhenyafastener.com, as a professional company, our productive factory is able to produce CE certification threaded rods at both high quality and low price. Welcome to buy discount and cheap, or wholesale products from us.Threaded Rod is a continuous length of round bar that has a thread on its external diameter so a nut can be screwed on from either end. Often also referred to as All Thread, Running Thread, Threaded Bar or Studding, Stainless Steel Threaded rod is usually Class 50 by default.Threaded Rods are sometimes confused with threaded studs. The difference is when measured end-to-end, threaded studs are normally found in lengths of 12" or less, while threaded rods are typically between 2 ft. and 12 ft. in length.Threaded Rod, Low Carbon, Zinc PlatedThe information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Unless otherwise specified, all referenced consensus standards must be adhered to in their entirety.�Dia meterNom inal SizeD (Major Diameter)Max.Min.4 -4 0� *.1 12 0.111 2.1 06 16 -3 2� *.1 38 0.137 2.1 31 28 -3 2� *.1 64 0.163 1.1 57 110 -24*.1 90 0.189 0.1 81 810 -32*.1 90 0.189 1.1 83 112 -24*.2 16 0.215 0.2 07 81/4 -20.2 50 0.248 9.2 36 71/4 -28.2 50 0.249 0.2 39 25/16- 18.3 12 5.311 3.2 98 25/16- 24.3 12 5.311 4.3 00 63/8 -16.3 75 0.373 7.3 59 53/8 -24.3 75 0.373 9.3 63 17/16- 14.4 37 5.436 1.4 20 67/16- 20.4 37 5.436 2.4 24 01/2 -13.5 00 0.498 5.4 82 21/2 -20.5 00 0.498 7.4 86 59/16- 12.5 62 5.560 9.5 43 79/16- 18.5 62 5.561 1.5 48 05/8 -11.6 25 0.623 3.6 05 15/8 -18.6 25 0.623 6.6 10 53/4 -10.7 50 0.748 2.7 28 83/4 -16.7 50 0.748 5.7 34 37/8- 9.8 75 0.873 1.8 52 37/8 -14.8 75 0.873 4.8 57 91 -81.00 0.998 0.9 75 51 -1 4� *1.00 0.998 4.9 88 11 1/8 -71.12 51 .1 2281.0 9821 1/8- 121.12 51 .1 2321.1 0601 1/4 -71.25 01 .2 4781.2 2321 1/4- 121.25 01 .2 4821.2 3101 3/8 -61.37 51 .3 7261.3 4531 1/2 -61.50 01 .4 9761.4 7031 1/2- 121.50 01 .4 9811.4 8091 3/4 -51.75 01 .7 4731.7 1652- 4.52.00 01 .9 9711.9 641* Class 2A threads shall be used for sizes where 1A is not applicableLengthTolerance3' /- 1/4"6' - 12' /- 1/2"Length shall be measured form end to endSpecification Requirements:Standard: ASME B18.31.3?Material