
High Strength Wheel Nut, Lug Nut (BL-0111)
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for lock washer ISO9001:2008, Bolt TS16949, rivets ISO9001:2008. It is our lifetime goal and vision to build a world-renowned enterprise with excellent product quality, deep technical force and reasonable product prices. With the rapid development of the market, our company's production technology continues to progress, products continue to be improved. Our company will always return the trust and support of users with first-class products and first-class services.
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 |



We would like to win more partners with our excellent High Strength Wheel Nut, Lug Nut (BL-0111) and service quality, and make it our goal to improve and strengthen our brand. Our company sticks to 'pursuit of perfection, giving back to the community' from first to last. We are looking forward to cooperating with regular and new customers. With an open and inclusive attitude, we follow the development trend of global industry and industry and continue to learn and innovate.
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