
Non-Standard Custom Carbon Steel Fastener Square Head Rack Bolt and Nut Witn Conical
'Positiveness, wise change, joint efforts, and win-win' is our corporate culture. We have been actively promoting the development of hex head bolt, T Head Bolt, DIN Hex Nut. Our personnel are always in the spirit of 'continuous improvement and excellence', and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers. We hope that all our employees will establish a sense of teamwork, strengthen communication, learning and cooperation, and cultivate team cooperation. We continue to innovate in operation, management and system to maintain the vitality of the enterprise.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb square nut manufacturers and suppliers in China, welcome to buy gb square nuts, gb standard square nut from our factory and company.
Square nuts are typically used in conjunction with square bolts or are commonly used with pole line hardware
Square nuts are four sided nuts as opposed to the more common hex (six-sided) nuts. The surface area on the flats is larger than hex nuts, which reduces wrench slippage. However, you cannot use hex drivers such as sockets and nut drivers. Regular square nuts have a flat bottom bearing surface and a crowned washer-faced top. Regular square nuts are often used with square bolts.
Standard | Grade | Stainless steel | Finsh |
GB/T39-1998 Square nut | 4 | 304 | white zinc |
8 | 316 | ||
10 |



Let us build prosperous future hand in hand for Non-Standard Custom Carbon Steel Fastener Square Head Rack Bolt and Nut Witn Conical. We believe that we should build a global connectivity partnership to achieve common development and prosperity. For far more detailed information, please contact us!
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