Hex heavy structural bolt ransmission Tower Bolts Wind Tower Bolts

SKU: 3289702332

modelo: 2449740805

YM Structural Bolts

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Detalles de producto

Product Specification

Type	Transmission Tower Fasteners Galvanized Transmission Tower Bolts Hot Dip Galvanized Tower Bolts High Strength Transmission Tower Bolts Structural Tower Bolts Hex Head Tower Bolts Heavy Hex Tower Bolts Tower Foundation Bolts Transmission Line Hardware Bolt	Model	ASTM A325(M) ASTM A490(M) DIN912,DIN931,DIN933,DIN975, DIN7990, DIN6914, DIN6915, DIN6916 ISO4014,IS04016 EN14399, AS1252, BS3692, BS4190, BS4395, JIS B1180, JIS B1181
Params	Nominal Diameter：M12 to M64 (1/2 to 2 1/2“) Thread: Full thread and half thread Thread Pitch: 1.5mm to 3.0mm, custom pitch available upon request Length (L): 20mm up to 2000mm, customized lengths acceptable Thread Type: ISO Metric Coarse Thread, comply with DIN & GB standard Property Class: 4.8, 8.8, 10.9,12.9	Material	carbon steel / SS304/Alloy steel
Applicable Industry	Power Transmission & Telecommunication Tower/Steel Structure Engineering/Construction & Building/Railway & Transit/Heavy Machinery/Petroleum & Pipeline/Solar Energy

Feature

1. Professional manufacturer of power transmission tower & heavy structural bolts 2. ASTM A394, A325, A490 certified, full MTC material test certificate available 3. HDG hot-dip galvanized for superior anti-corrosion, suitable for outdoor tower 4. Anti-theft tower bolts, special design against unauthorized disassembly 5. Grade 8.8 /10.9 /12.9 high strength, hot forging & cold heading available 6. Complete bolt assembly: bolt + nut + washer, one-stop supply 7. Batch traceability, mechanical & salt spray test before delivery 8. Custom size & special coating (Dacromet / Zinc-Aluminum) acceptable 9. Rich experience in large power & wind tower project orders 10. Ningbo factory, convenient shipment via Ningbo port

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