Railway high tensile oval neck black oxide fish bolts 8.8,10.9 with nut

Basic Information
Place of Origin: China
Brand Name: ZHONGYUE
Certification: ISO9001:2008
Model Number: Railway Bolt
Minimum Order Quantity: 3000pcs
Price: negotiation
Packaging Details: Plastic bags and wooden pallets or according to clients' requirement
Delivery Time: 30 days after received your payment
Supply Ability: 500,000pcs per month
Product Name: High Tensile Oval Neck Bolts And Nuts Grade 8.8,10.9 Material: 45#. 40Cr
Grade: 8.8 10.9. Main Surface Treatment: Plain (oiled), Oxide Black
Package: Woven Bag, Wood Pallet Certificate: ISO9001, SGS
High Light:

hexagon head bolt

,

steel bolts and nuts

Railway high tensile oval neck black oxide fish bolts 8.8,10.9 with nut

Specifications:

Standard:ASTM ,JIS,BS,DIN,EN

Dimensions: M20, M22, M24 and so on
Surface Treatment: Plain, Black oxide

 

 

A, Product Information:
Product name: railway fastener t bolts
Size: M1.6-M64, can be customized
Grade: 4.8,5.6,6.8,8.8,10.9,12.9
Available material: 1.Stainless Steel: SUS201,202,302,304,316,304L,316L,321
2.Carbon steel: C1008,C1015,C1018,C1022,C1035,C1045
3.Alloy steel: SCM435,10B38
4.Copper : H62,H65,H68
5.Aluminum: Al6061, Al6063
6. According to customer demand
Surface treatment: Galvanized, Nickel-plated, Chrome-plated, Black oxide, Dacromet
Standard: GB, DIN, ISO, ANSI, JIS, BS, Non-standard
package: Plastic bag / small box +outer carton +pallet
 

Our services:
1. We own two factories with advanced equipment and well trained workers.
2. We can provide factory pricewith trading company services.
3. We control the cost for every step of production to keep the low price.
4. We control production quality very strictly to keep none compensation.
5. We guarantee 24 hours response and 48 hours solution providing service.
6. We accept small order quantity before formal cooperation.
7. We ensure you get your order delivery in full within the agreed time period.
8. Due to our volume and selling power, we have excellent freight rates with shipping lines.
9. We strive to always be fair and honest in our dealings with customers.
10. We strive to work together with customers to achieve much more than we can achieve alone.
11. We focus on growing business together with all of our customers.
12. Through our passion and commitment we aim to be a market leader in all our key markets. To maintain our position as market leader we must continue to add value in all that we do.
 
 
Our product range:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E, R, SKL clip/ DP clip/ Deenik clip
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
9. Plastic dowel / Guide plate/ Nylon insert

 
 

 

Grade

4.6

5.6

8.8

10.9

Material

Q235

35#

45#

40Cr

Mechanical properties

Tensile strength: ≥400Mpa

Tensile strength:≥500Mpa

Tensile strength:≥800Mpa

Tensile strength:

≥1000Mpa

Yield strength:≥240Mpa

Yield strength:

≥300Mpa

Yield strength:

≥640Mpa

Yield strength:

≥900Mpa

Elongation:≥22%

Elongation:≥20%

Elongation:≥12%

Elongation:≥9%

Cold bending: 90 degree without crack

Cold bending:

90 degree without crack

Cold bending:

90 degree without crack

Cold bending:

90 degree without crack

 

Aplication

 

Railway, Mining, Bridge, Construction and so on

 

 

Production Procedure

Production process 2.jpg

Contact Details
Eric