Product Details

Basic Info.

Model NO.:RB-9

 

Material:Carbon Steel

Type:GM Auto Wheel Hub Bolt with HDG Surface(Auto Bolt)

 

Connection:Common Bolt

Head Style:Odd Shaped

 

Standard:DIN, ANSI, GB, JIS, BSW, GOST

Grade:Customized

 

Application:Building

Finish:Black

 

Raw Material:Q235, 35#, 45#, 35CrMo, 42CrMo, 40cr

Certificate:ISO9001:2008

 

Std No.:Uic,DIN,BS,GB,JIS,etc

Surface Finish:Plain, Black, Phosphate, Zinc , HDG

 

Sizes:3/8", 1", 1 3/8", 1 1/2" or Others

Inspection:Internal and 3rd Parties

 

Inspection Reports:Chemical Composition, Physical Property and Sizes

Sample Policy:Sample Free, Freight Collect

 

Process Control:Internal

Production Update:Weekly Reports Will Be Provided

 

Export Markets:Global

Additional Info.

Trademark:ALEX

 

Packing:Double-Layer Woven Bag, Fumigation-Free Pallets

Standard:UIC, DIN, BS, GB, JIS, etc

 

Origin:Suzhou, Jiangsu

HS Code:7318150000

 

Production Capacity:600, 000PCS/Month

Product Description

Standard: ASTM, DIN, BSW, GB, JIS, UIC, Russian or drawings from customers.
Materail: Carbon steel or stainless steel, Q195, Q235, 35#, 45#, 35CrMo, 42CrMo, 40Cr etc.
Surface Finish: plain (oiled), hot dip galvanized, white zink plated, yellow zink plated, black, dacromet, geomet or others specified by the customers.

D	L	I	Threads Per Inch
Nom. Dia. Over Thread	Length Under Head	Min. Thread Length
7/8	Under 7",in steps of 1/4" From 7" to 10" in steps of 1/2"	2"	9
1		2-1/4"	8
1-1/8		2-1/2"	7
Additional Sizes Now in Use But Not Recommended for New Designs
13/16	Same as above	1-7/8"	10
15/16		2-7/8"	9
1-1/16		2-3/8"	8
Note: All dimensions given in inches. Tolerances: Length (L) ± 1/8", Neck (O and R1) ± 0.0313", Head (A and H) ± 0.0625", R2 ±0.0175" In ordering bolts, specify the nominal diameter, "D" , over the threads and not the body diameter.

Kunshan Alex Railway Fastening Co., Ltd manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.
 
We can provide products according to customers drawings and samples.Our main products are as following:

1. Elastic Rail Clip and Clamp, SKL clip,E Clip, Deenik clip, Fist clip;

2. Rail Screw Spike/coach screw/drive screw/dog spike;

3. Plastic Dowel/screw dowel;

4. Track Bolt with Nut;

5. Rail Base (Tie) Plate;

6. Rail Fish Plate, Fish Bolt, nut and washers;

7. Railway Shoulder (Insert);

8. Railroad Rubber and EVA Pad;

9. Rail spring washer, Rail plain washer;

10. Rail Clamp plate;

11. Train Block shoe/ Brake block;

12. Rail Anchor;

13. Rail Shoulder;

14. Steel Rail;

15. Steel Sleeper.