Quick Detail
Place of Origin
HS-CODE
73-
Package & Delivery Lead Time
Detailed Description
the carbon steel fastening nut with Spring and Balls is a kind of product which company combines numerous product feature of anti-theft nut in existence, through continuous improvement , search and developes new-style anti-theft nut. This product has received national utility model patent, the patent number is ZL200720090142.7, the main specifications are m-16, m-18, m-20, m-22,m-24. The product can wide applicate to anti-theft fasteners or components in the field facilities such as electric power system, correspondence system and highway. It is a good anti-theft function, convenient installation and low cost anti-theft nut, and the nut also can be made according the demands of customer.
Technical requirements of fastening nut
1. The noumenon of this product is spring multi-line thin nuts, and the material is common carbon steel, whose number is Q235A, mechanical performance can up to grade 4.8.
2. 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.
3. Being installed conveniently and strong commonality.
Name--spring multi-line thin carbon steel fastening nuts
Model Number--QLCD,m12-m24
External form--twelve edges
Material--Carbon steel
Surface--Zinc plated, hot dip galvanization
Special Feature--with spring and balls
Zinc layer thickness--minimum 50
Time of antisepsis--25-30 years
Quality guarantee--3 years
Installation place--electrical transmission tower, communication system and highway
FOB price--USD 0.01~0.4 per piece
Payment terms--L/C,D/P,T/T,D/A,Western Union,MoneyGram
Samples--can be provided for free
Delievery time--within 20 days upon receipt of deposit
Packing--export carton 35cm*26cm*20cm or as customer's requirement
Port--Tianjin / Shanghai /Qingdao
Main markets--Mid East, Southeast Asia
Certification--ISO 9001:2008
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