Flanged Hexagons Bolts. ● Sizes ：M6 M8 M10 M12 M14 M16. Hex Head Bolts. Flanged Hex Bolts High Tensile Grade 10.9. Carriage Bolts. Hanger Bolts. 【 Flange Design 】 : Flange Design: There have a flange on the bottom of the bolts head, the flange design distributes the load evenly, reducing stress concentration and extending the service life of the bolts.
