
High Quality DIN931 Bolt and Nut with Good Price
It is our goal to strictly control quality and improve efficiency. Our company unremitting efforts to provide customers with anchors TS16949, expansion bolt, ISO Hex Bolt that meet the needs of the market. The integrity, strength and product quality of our company have been recognized by the industry. Quality is factory's lifestyle It adheres on the tenet 'Honest, industrious, enterprising, innovative' to acquire new solutions regularly. The client satisfaction is our primary concentrate on. The development of high technology and the realization of industrialization have become our steps towards modernity.
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 |



To create much more price for High Quality DIN931 Bolt and Nut with Good Price. In recent years, we have achieved not only the increasing strength of the team, but also the growth of brand influence. Our company is an honest and trustworthy enterprise, and we have won the recognition and support of employees, suppliers and customers.
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