square nut Gr.2Like

FOB Price Model3/8"--4"(diameter) Min.OrderCold forging: 3 plts; hot forging: 2plts Brand NameLM NHX Brief DescriptionAs the company's most important products, our nuts has come into United States for more than 10 yeas, and got good reputation and market.


Ningbo Haixin Hardware Co., Ltd.

Ningbo  Zhejiang  China
No.of Staffs101 - 500 People Sales VolumeUS$10 Million - US$50 Million Monthly Capacity3500 tons OEM/ODM AvailabilityOEM Payment Terms T/T  L/C
Product Range Main products


Target Market(s)

Eastern Europe; Japan & Korea; Latin America; North America; Northern Europe; Oceania; Western & Southern Europe

  • Product Details
  • Company Profile

Basic Specification

Standard GB
Style Square Nut
Material Steel
Surface Treatment Other
Dimension Others

Detail Description

  • Heavy square nuts &regular square nuts ,this product is wildly applied to railway system as 
  • matching part with track bolt.
  • Standard:ANSI B18.2.2
  • Grade:GR.2,GR.5,GR.8,GR.2H
  • Material:Carbon steel &Alloy steel
  • Dimension:1/2''-1.1/2'' (Diameter)
  • Surface treatment:Plain,black,zinc plated,hot dip galvanized etc.
  • Packing:Carton,steel keg with pallet.Or with customer's requirements.
  • Minimum order:Cool forging with 3pallets,hot forging with 2pallets.
  • Loading port:Ningbo,Shanghai
  • Supply ability:3500tons per month
  • Delivery:30-45days(according to QTY of order)
  • Certificate,bar code label ,samples approval available.

Additional Information

Payment Terms T/T
Minimum Order Cold forging: 3 plts; hot forging: 2plts
Lead Time Delivery Time 30 days
Sample Available Yes
Delivery Details 30-45 days after order
FOB Port Ningbo,Shanghai
Loading Info Loading in factory or delivery customer's storage.21-22pallets for 1X20'' container full.loading port Ningbo or Shanghai.
Packing Info Carton or steel keg with pallet fumigated.800-900Kgs per one pallet according to different sizes of parts.Or meet with customer's requirements
Target Market(s) Latin America,  North America

About Us

Ningbo Haixin Hardware Co., Ltd.

Ningbo Haixin Hardware Co., Ltd is a professional fasteners manufacturer. The company can offer various nuts of JIS, ANSI, DIN and ISO standards. Now the products are widely used in the field of machinery, vessel, construction, oil field, and wind power.The company has more than 350 workers, 30 sets of cold forging machines and 5 lines of automatic heat treatment furnace made in Taiwan. The annual production capacity is up to 40000 ton.With principle of quality first and reputation best, we sincerely welcome both domestic and foreign customers to visit our company.

General Information

Year of Establishment 1995
Capital US$501 Thousand - US$1 Million
Sales Volume US$10 Million - US$50 Million
Brand Name LM NHX

Export Information

Export Year 1995
Export Percentage 81% - 90%
Delivery Time 45 days
Minimum Order Quantity 3 pallets for each size
Payment Terms T/T  L/C

Productivity Information

Production Lines 3 lines
Factory Size 40000 square meters
Monthly Capacity 3500 tons
Investment on Manufacturing Equipments US$2.5 Million - US$5 Million
No. of Staffs 101 - 500 People
No. of R/D Staffs 5 - 10 People
No. of Engineers 5 - 10 People
No. of QC Staffs 21 - 30 People