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Products >> Tunnel Bolt with Black Surface Special Fastener

Tunnel Bolt with Black Surface Special Fastener

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Description
Product Name: Tunnel Bolt with Black Surface Special Fastener
Supply Ability: 7200000
Related proudcts customized bolts, special bolts, tunnel bolts,
Specifications customized
Price Term: FOB
Port of loading: SHANGHAI
Minimum Order 5000PCS
Unit Price: $1.2 - $1.8 / Piece

Product ***ails
Basic Info.

Model NO.:
TB-1
Material:
Carbon Steel
Type:
Tunnel Bolt with Black Surface
Connection:
Common Bolt
Head Style:
Hex
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) ¡À 1/8", Neck (O and R1) ¡À 0.0313", Head (A and H) ¡À 0.0625", R2 ¡À0.0175" 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 o

Contact Us
Company: www.ksalex.com
Contact: Mr. Alexander Xue
Address: Add: 1255 Chengbei Road,Kunshan,Jiangsu,China (Mainland)
Postcode: 215300
Tel: 8651283639017
Fax: 0512-83639019
E-mail:         


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Tel : 8651283639017 Fax : 0512-83639019
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