11 Years Factory wholesale DIN603 ANSI B18.5 Round Head Square Neck Carriage Bolts for luzern Manufacturer

Product Detail

Carriage Bolts Guardrail bolts Round Head Square Neck Standard: DIN603, ASME/ANSI B18.5, Various configurations are available Metric Szie: M6-M36 with various lengths Inch Size: 1/4”-1.1/2” with various lengths Material Grade: ISO 898-1 4.8, 8.8, 10.9; ASTM A307 A; SAE J429 2, 5, 8 Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

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A193 B7 Heavy Hex Bolts to Swedish