Product Introduction
The fishtail bolt (fishtail wire) is used to connect the rail joint splint (fishtail plate) and play a fixed role.Sometimes they can be replaced with hexagonal bolts.Fishtail bolts are mainly used in the rail laying of metallurgical industry, coking industry and steel industry.Models have Φ 14 x 70, 18 x 90 x 75, Φ Φ 16, 20 x 90 Φ, 24 x 135 x 135, Φ Φ 22, 24 24 x 170 x 145, Φ Φ etc., are generally friction pss hot pssing molding, buckle 50 mm long, also has a cold heading forming, multi-purpose in rail joint connection.Materials: Q235 and 45# steel and insulating fishtail bolts.
Product Feature and Application
Standard | , DIN, ISO, JIS, GB, AUS, EN, IN |
Material | Carbon Steel, Alloy Steel, Stainless Steel, Brass and etc. |
Grade | SAE: Gr.2, 5, 8 ASTM:07A, 307B, A325, A394, A490, A449 DIN:4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
Thread | UNC, UNF |
Surface Treament | Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. |
Production Process | M2-M24: Cold Froging, M24-M100: Hot Forging,Machining and CNC for Customized fastener |
Application | Structural Steel, metal Buliding, Oil&Gas, Tower&Pole, Wind Energy, Mechanical Machine, Automobile, Home Decorating and etc. |
TestEquipments | Desktop direct- reading spectrometer, cutting machine, automatic p- milling machine, polishing machin, hard-testing gauge(Vickers), metallography microscope, electrolytic thickness gauge, tensile testing machine, salt spray device, magnetic detection machine (magnetic particle flaw detector), Caliper, Go&No-go gauge and etc. |
Notice | Please lets know the size, quantity, material, grade or surface. If it is special and Non-standard products, please supply the drawing, photos or samples to us. |
Product Details
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