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High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

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High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

China High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector supplier

Large Image :  High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

Product Details:

Place of Origin: Changshu City, Jiangsu Province, China
Brand Name: ZHONGYUE
Certification: ISO9001:2008, SGS, TUV
Model Number: ZHONGYUE66

Payment & Shipping Terms:

Minimum Order Quantity: 3 tons
Price: USD 0.1-2.5 / pc
Packaging Details: 25kg double-layer woven bags and wooden pallets, wooden cases
Delivery Time: 15-30 working days
Supply Ability: 250 tons / week
Detailed Product Description
Product: Hex Coupling Nut Material: Q235, 35#, 45#, 40Cr
Grade: 4.5 / 6 / 8 / 9 / 10 /12 Application: Used On Railway, Highway, Building, Subway
Color: Plain (Can Be Customized) Another Name: Connector Nut

High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

 

 

Coupling nuts are used in joining threaded rods where span of application exceeds 144" or where a threaded fitting is used with threaded rod in suspension applications. ASTM A-563 Grade A. ASME B1.1 UNC Class 2B thread requirement. Zinc plating, retards the corrosion rate in a normal atmosphere. 

 

Hex Coupling Nuts are defined by their elongated hexagonal shape and used to connect two pieces of threaded material at opposite ends. A coupling nut has a sight hole which allows visual verifications that the threads are fully engaged. Hex coupling nuts are made to be highly enduring and able to suit the wide variety of applications they are commonly used for.

 

1. Right hand thread

2. Coupling nuts are threaded fasteners for joining two male threads, most commonly threaded rod

3. Coupling nuts are used to make up long rod assemblies from shorter lengths of rods

4. Stainless steel

Specifications

ASTM A563

Contract Catalog Item: Y

Diameter: 1/2"

Diameter-Thread Size: 1/2"-20

Finish: Zinc

Grade: A

Length: 1-3/4"

Material: Steel

REACH: Y

Specification: ASTM A563

System of Measurement: Imperial (Inch)

Thread: Fine

Thread Size: 20

Type: Coupling Nut

Wrench Size: 11/16"

Product Weight: 0.1078 lbs. 

 

 

DIN 1479

Contract Catalog Item: Y

Diameter: M8

Diameter-Thread Size: M8-1.25

Finish: Plain

Grade: Class 5.8

Length: 35mm

Material: Steel

REACH: Y

Specification: DIN 1479

System of Measurement: Metric

Thread: Coarse

Thread Size: 1.25

Type: Coupling Nut

Wrench Size: 13mm

Product Weight: 0.065 lbs.

 

 

DIN6334

M20

Contract Catalog Item: Y

Diameter: M20

Diameter-Thread Size: M20-2.5

Finish: Zinc

Grade: 6

Length: 60mm

Material: Steel

REACH: Y

Specification: DIN 6334

System of Measurement: Metric

Thread: Coarse

Thread Size: 2.5

Type: Coupling Nut

Wrench Size: 30mm

Product Weight: 0.426 lbs.

 

M16

Contract Catalog Item: Y

Diameter: M16

Diameter-Thread Size: M16-2.0

Finish: Zinc

Grade: 6

Length: 48mm

Material: Steel

REACH: Y

Specification: DIN 6334

System of Measurement: Metric

Thread: Coarse

Thread Size: 2.0

Type: Coupling Nut

Wrench Size: 24mm

Product Weight: 0.2646 lbs.

 

 

M30

Contract Catalog Item: Y

Diameter: M30

Diameter-Thread Size: M30-3.5

Finish:Zinc

Grade: 6

Length: 90mm

Material: Steel

REACH: Y

Specification: DIN 6334

System of Measurement: Metric

Thread: Coarse

Thread Size: 3.5

Type: Coupling Nut

Wrench Size: 46mm

Product Weight: 0.98 lbs.

 

Dimension

 

Assembled Depth (in.)  2.6 in  Inside Diameter  0.3125 
Assembled Height (in.)  1.5 in  Outside Width  0.4375 
Assembled Width (in.)  3.4 in     

 

 

Details 

Fastener Callout Size  5/16-18  Package Quantity 
Fastener Thread Type  Coarse  Product Weight (lb.)  0.245 lb 
Fastener Type  Rod Coupling Nut  Returnable  90-Day 
Finish Family  Stainless Steel  Thread pitch  18 
Material  Stainless Steel  Threaded  Yes 

Application

High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

No. A B C L
ZHONGYUE3 5.5 10 3.5 36
ZHONGYUE4 4.5 12 4 40
ZHONGYUE5 6.5 13 5 49
ZHONGYUE6 7.5 14 6 57
ZHONGYUE7 8.5 16 7 66
ZHONGYUE8 9.5 18 8 76
ZHONGYUE9 11 20 9 80
ZHONGYUE10 12 22 10 89
ZHONGYUE12 14 24 12 105

 

 

Photos for Reference

High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

High Tensile Joint Nut 40Cr Hex Coupling Nut for Railway Fastening Connector

 

 

 

Contact Details
Suzhou Zhongyue Railway Material Co.,Ltd.

Contact Person: Miss.

Tel: 86-0512-36905088

Fax: 86-0512-36910988

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