
Hiigh Quality Round Connection Nut, Made in China
'Based on domestic market and expand overseas business' is our development strategy for U-BOLT, auto fasteners, lag screws. We always think about the question on the side of the customers, because you win, we win! We provide our customers with personalized and humanized design. Our goal is to strive to achieve steady improvement in product quality with competitive prices to deliver it timely and reliable ensuring customers' satisfaction with the service. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
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 |



The production of our Hiigh Quality Round Connection Nut, Made in China is performed in full compliance with the specifications, which makes it possible to more efficiently control the quality of the product. What we can achieve is because no one takes the cause of intelligent technology more seriously and seriously than us! Our experienced specialized group will be wholeheartedly at your support.
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