Supply GB nuts, Yongnian County Bowen fasteners Handan professional GB nut manufacturers, provide the latest price quotes, as the quality of GB nut processing distribution at GB nut manufacturers, providing the latest GB nut sales charts for merchants to provide strong GB nut News. Welcome new and old customers to visit, to discuss cooperation! General GB, German standard M for (eg M8, M16), American, British is expressed as a fraction or # specifications (such as 8, # 10, 1 / 4,3 / 8) fasteners, nuts are mechanical devices closely linked parts GB nuts, threaded inside, the same size nuts and screws, can be connected together. Supply GB nuts, Yongnian County Bowen fasteners Handan professional GB nut manufacturer GB nut prices, providing the latest price quotes, as the quality of GB nut processing Distribution Department Yongnian GB nut manufacturers, providing the latest GB nut sales charts for merchants to provide strong GB nut News. Welcome new and old customers to visit, to discuss cooperation! NC test: Measuring for vernier caliper and micrometer diameter. Detection nut hole diameter. The measurement results than the tolerance of 0.1 mm or more large direct scrap, rework required ratio tolerance of small 0.1 mm. Measuring nut H values ??are controlled by the spindle nut, test results must be close to the nut and threaded spindle, not very loose. GB nut factory, GB nut, fastener manufacturers Bowen Bowen provided by Yongnian County fasteners. Yongnian County Bowen fasteners (www.bwjgj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bowen fasteners and you hand into the brilliant, for a better future!