Square head sleeper screw
- Commodity name： Square head sleeper screw
- Description
-
A rail screw spike, also called sleeper screw, chair screw or lag bolt, is a medium or large metal screw used to fasten a rail base plate or rail chair or rail.
Kunshan Alex Railway Fastening Co.,Ltd could provide verious types of sleeper screws, such as:
SS35 Sleeper Screw;
3V Screw;
R Screw Spike;
Tr thread Screw;
S1 Screw Spike;
Screw spike with slotting head, as per UIC864-1;
Railway screw spike with round thread according to the standard NF-F 50014;
Railway screw spikes with two ends;
Materials: Steel Q235,35#,45#; Alloy Steel 40Cr,42CrMo,35CrMo
Grade: 3.6/4.6/4.8/5.6/5.8/6.8/8.8/10.9/12.9
Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating
Material Refer to: DIN 17221,BS 970, GB/T 4357, GB/T 4358
Packing: Less than 25KG per double layer woven bag in fumigation free pallet
MOQ: 5000 Piece/Pieces
Supply ability: 5000 Ton/Tons per Month
Delivery: within 20 working days
Quality Control
Kunshan Alex Railway Fastening Co., Ltd. is an ISO 9001/2008 certified company. All processes are in accordance with the requirements of the ISO quality management system. From raw material to the finished products, we operate in accordance with standard procedures. We have strict quality control systems for suppliers:
1. Strictly inspection and testing of raw materials
2. Regularly organize quality control coordination meetings with semi-product suppliers to provide technical support.
3.Both sampling and batch testing will be taken while producing to make sure products 100% qualified before shipment.
Packing for rail screw spikes
1. 50lbs keg +wooden crate ; 100lbs keg +pallet; 200lbs keg +pallet
2. Woven bags in wooden crate
3. Woven bags +plywood pallet
4. Other ways as per client's requirementCompany Information
Kunshan Alex Railway Fastening Co.,Ltd offers the high-quality product customization services to the railroad and industrial communities. We operate with the philosophy of total quality commitment and outstanding customer service support. With our professional and highly motivated employees working as an extremely effective team, our industry strength lies within our focus on traditional products while seeking out niche opportunities and services to better meet each and every need of our customers.
Except some standard railway fasteners, which can be provided in very short time, all products can be customized according to customers' drawings and samples. Our main products are as follows:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E clip/ PR clip/SKL clip/ DE clip/ RN Clip/ Nabla clip, etc
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/Hook 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 / Rail insulator
10. Rail pad (Rubber, EVA, TPU, etc.)/ Rail sole plate / Rail adjustment pad
11. Forged or casted rail car spare parts, such as: Pivot Pin, Brake Shoe Key, Brake shoe holder, Friction Wedge, Wearing Plate, Composite Brake Shoe, Disc brake pad, Brake Beam, Load springs, etc.
Our core competencies are aligned with the current and future needs of our customers.
Key words:
Screw spike
We are a professional manufacturer of railway and train bogie accessories, providing various railway custrction and maintenance parts, train bogie & brake system parts, and tunnle & crane rail customized parts.
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