Shanghai Jinrui Norm Parts Supplies Co.,Ltd

Date: 27th May 2016
GB Square Nut
Square nuts are typically used in conjunction with square bolts or are commonly used with pole line hardwareSquare 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,Website:http://www.chinajinrui.net, 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.StandardGradeStainless steelFinshGB/T39-1998 Square nut4304white zincyellow zinc black oxideH.D.GDacromet...831610
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