Specifications

hex nuts
with spring and balls
zinc plated
material:carbon steel
ISO9001:2008

Introduction of the product.

 

The Heavy Hex Nut is developed by XUCHANG SIDA Electric Power Equipment CO.,Ltd. to meet the market demands. The nut has a good versatility of installation, wide range of application, simple structure and stable and reliable anti-theft performance. The nut has been well received by the majority of customer since it was put on the market.

The main specification models of the nut are QLCL-16, QLCL-20, QLCL-24 for customer to choose, the nut can also be produced according to actual needs of users.

 

Structure and properties.

 

The noumenon of this product is national standard nuts, and the material is common carbon steel, whose number is Q235A, mechanical performance can up to grade 4.8. The surface has been processed by multi-alloy infiltration techniques, and it’s antirot function is better than other treatment technique. The time of anti-theft can up to 25-30 years.

   Being installed conveniently and strong commonality.

Product Name	Heavy anti theft hex nuts
Brand	SIDA
Standard	GB
Material	Common Carbon Steel
Surface Treatment	Zinc plated; Hot dip galvanized
Application	Electric power system; Correspondence system; Highway
Time of Antisepsis	25—30 years
Certificate	ISO9001:2008