China wholesale ASTM A354 BD BC Hex Bolts to Finland Factory

ASTM A354 BD BC Hex Cap Screws Hex Bolts Standard: ASME B18.2.1 unless otherwise specified (Various types of configuration are also available) Thread Size: 1/4”-4” with various lengths Grade: ASTM A354 BD BC Finish: Black Oxide, Zinc Plated, Dacromet, PTFE 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.