Railway Fasteners Rail Screw/Sleeper Screws
|FOB Unit Price:||US $0.2 US $0.1|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Payment Terms:||L/C, T/T|
- Model NO.: 3V screw
- Type: Sleeper, Track Train
- Length: 220mm to 270mm
- Materails: Carbon Steel
- Standard Refers: ISO898-1, Uic864-1 and NF F500-50
- MOQ: 1000pieces
- Delivery Time: 25-30 Days
- Transport Package: Woven Bag, Pallet
- Origin: China(Mainland)
- Certification: UIC, AREMA, ASTM, BS, TB
- Size: 22*L
- Grades: 4.6, 5.6
- Types: Lag Screw
- Surface Finishing: Plain Oiled, Blasted Oiled, etc.
- Rush Order: Yes
- Trademark: ZBRF
- Specification: SGS, CRCC
A rail screw spike, also called sleeper screw, rail screw or lag bolt, is a medium or large metal screw used to fasten a rail base plate or rail. Such spikes are always fastened into holes bored into the tie sleeper, sometimes together with imbedded plastic dowels, popularly used for rails with wooden sleepers, especially in America and Canada.
|Available Material||1. Stainless Steel: SS2, SS303, SS304, SS316, SS410, SS420|
|2. Steel: C45(K1045), C46(K1046), C20,etc.|
|3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),|
|4. Bronze: C51000, C52100, C54400, etc.|
|5. Iron: 1213, 12L14, 1215, etc.|
|6. Aluminum: Al6061, Al6063, etc.|
|7. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc.|
|8. Alloy steel: SCM435,10B21, C10B33,etc.|
|Material Class||4.8 6.0 8.8 12.9|
|Specification||Various head style and sizes per your request|
|Surface Finishing||Zn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize;|
|Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated;|
|Hot Deep Galvanize(H.D.G.) etc.|
|Heat Treatment||Tempering, Hardening, Spheroidizing, Stress Relieving.|
|Standard||ISO, DIN, GB, IFI, B.S. ART.|
|Sample||We could make sample within 7 days free of charge|
|Lead time||Per on furniture hardware order quantity|
|Packing||Boxs or pallet or customer request|
Established in 2004, our main products include: Rail fastening Parts, Rail Jointing Parts, Parts used for tunnel rings connection, High Strength Bolts for Electric Power and Petrol Pipes Industry.
We are certified by ISO 9001:2008 in SGS. We manufacture these products according to Standard AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specifications from Clients.
Armed with excellent product performance, reliable quality and technical services, ZHONGBO has won not only trust from its clients, but also greater market share.
First of all, we ensuring product quality.
The second, we ensuring timely delivery.
And we ensuring the reasonable price.