Factory Supply Nut Bolt Machine - American Thread – Ji Luo Fastener
Factory Supply Nut Bolt Machine - American Thread – Ji Luo Fastener Detail:
American thread, also known as unified thread. In 1864, Willian Sellers, an American, formulated the National Thread (N) according to the Wyeth Thread Standard System of the United Kingdom. These two threads are similar in diameter and pitch series and tolerance.
General purpose of trapezoidal thread , American standard ANSIB1.5 tooth profile angle is 29 degrees, British drive threads (dimensions and tolerances) All diameters and pitch combinations calculated using the same formula as the standard series, excluding those outside the standard series.
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Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for Factory Supply Nut Bolt Machine - American Thread – Ji Luo Fastener, The product will supply to all over the world, such as: Sierra Leone , Rome , Karachi , We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
By Elizabeth from Uganda - 2016.10.13 10:47
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Darlene from Czech Republic - 2016.08.15 12:36