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

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Address: No.199 Huanlou Road,Economic Development Zone,Kunshan City,Jiangsu

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Suzhou Zhongyue Railway Material Co.,Ltd.

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

Country/Region	china
City & Province	jiangsu
Categories	Bolts

Product Details

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