Maanshan Kingrail Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000000ton |
| Delivery Time | 1-30 working days |
| Packaging Details | standard export package, or as per customer request |
| Material: | Aluminium, Plastic, NICKEL, Nylon, Stainless Steel for screw spike |
| Standard: | GB, DIN, ISO, ANSI, ASME, IFI, JIS |
| Application: | Building, Furniture, Sanitary, Electronics, Traffic for screw spike |
| Surface treatment | Phosphated(black,grey), Galvanized(bule,white,color), Ruspert, Dacromet etc |
| Type Head | Pan, Flat, Truss, Hex washer ,Wafer... |
| Sizes Dia | #4-#16 (2.5mm-8mm) |
| Name | Rail Fastening/ Track Spike/ Dog Spike Railroad Rail Sleeper Screw Spike with Round Thread |
| Brand Name | Kingrail |
| Model Number | Screw Spikes |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000000ton |
| Delivery Time | 1-30 working days | Packaging Details | standard export package, or as per customer request |
| Material: | Aluminium, Plastic, NICKEL, Nylon, Stainless Steel for screw spike | Standard: | GB, DIN, ISO, ANSI, ASME, IFI, JIS |
| Application: | Building, Furniture, Sanitary, Electronics, Traffic for screw spike | Surface treatment | Phosphated(black,grey), Galvanized(bule,white,color), Ruspert, Dacromet etc |
| Type Head | Pan, Flat, Truss, Hex washer ,Wafer... | Sizes Dia | #4-#16 (2.5mm-8mm) |
| Name | Rail Fastening/ Track Spike/ Dog Spike Railroad Rail Sleeper Screw Spike with Round Thread | Brand Name | Kingrail |
| Model Number | Screw Spikes | Certification | ISO |
| Place of Origin | China |
Coach screws are commonly used to fasten wooden railway sleepers to the base plate or rail chairs. We use carbon steel to manufacture coach screws.
Kingrail Parts can provide AS coach screws and M coach screws with embossed lettering on the head. We can also customize coach screws according to customer specifications and drawings.
AS Coach Screws
| 5 1/2 ” AS Coachscrew | 6 5/16” AS Coachscrew | |
| Length | 139.7mm±3.18mm | 160.34mm±3.18mm |
| Diameter & Neck | Minor φ 17.46mm±0.38mm Major φ 23.8mm±0.38mm Neck φ 25.4mm±0.38mm×14.29mm | Minor φ 17.46mm±0.38mm Major φ 23.8mm±0.38mm Neck φ 25.4mm±0.38mm×14.29mm |
| Square head & Thickness | @Top 16.99mm A/F ＋0mm －0.76mm @Bottom 28.58 A/F ＋0mm －0.76mm 31.75mm from top to underside of head ±1.27mm | @Top 16.99mm A/F ＋0mm －0.76mm @Bottom 28.58 A/F ＋0mm －0.76mm 31.75mm from top to underside of head ±1.27mm |
| Material | BS64, GB 699-88, 45# or 35# | BS64, GB 699-88, 45# or 35# |
| Tensile strength | 550-700 N/mm | 550-700 N/mm |
| Surface treatment | Hot Dipped Galvanised (HDG) | Hot Dipped Galvanised (HDG) |
| Weight | Approximate 0.6kg | Approximate 0.7kg |
| Elongation | 15% | 15% |
M Coach Screws
| 6 5/16” M Coachscrew | |
| Length | 160.34mm±3.18mm |
| Diameter & Neck | Minor φ 20.64mm±0.38mm Major φ 26.19mm±0.38mm Neck φ 25.4mm±0.38mm×14.29mm |
| Square head & Thickness | @Top 16.99mm A/F ＋0mm －0.76mm @Bottom 28.58 A/F ＋0mm －0.76mm 31.75mm from top to underside of head ±1.27mm |
| Material | BS64, GB 699-88, 45# or 35# |
| Tensile strength | 550-700 N/mm |
| Surface treatment | Hot Dipped Galvanised (HDG) |
| Weight | 0.7kg |
| Elongation | 15% |
Contact Us
Please contact us for more information and a quote.
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2007
Total Annual:
1,000,000-6,000,000
Employee Number:
50~100
Ecer Certification：
Site Member
Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour. Kingrail is an international company offers diversified range of high-tech products and services and operates globally. Core business is identified with three divisions: ... Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour. Kingrail is an international company offers diversified range of high-tech products and services and operates globally. Core business is identified with three divisions: ...
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