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Brand Name : ZhongYue
Model Number : Railway Bolt
Certification : ISO9001:2015
Place of Origin : China
MOQ : 5000pcs
Price : Negociable
Supply Ability : 500,000pcs per month
Delivery Time : 30 days after received your payment
Packaging Details : Plastic bags and wooden pallets or according to clients' requirement
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
Payment Terms : T/T, 30% in advance
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 |
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
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Railway high tensile oval neck black oxide fish bolts 8.8,10.9 with nut Images |