JX-M14X1.5-27-S350-8307

Name: Hub screws

Material:45 steel or 40Cr, 35crMoA, 40MnB, 40MnVB alloy steel,

 Hub screws are special screws used to fix the outer hub of the car. Because of the uncertainty of car screws, there is no national standard for cars, but the general model is roughly the same as ordinary hexagonal screws, and there are also various models between M12-M42. Compared with ordinary hexagonal screws, hub screws are generally thicker than hexagonal national standard screws of the same specification, generally have fine teeth, and the thread pitch is roughly 1.5 mm and 2.0 mm. The shape is the same as that of hexagonal screws. Equilateral hexagon, but there will be a taper at one end of the screw, and some inside the taper will have a step for placing nylon washers for locking, and some sides have no steps! And some hub screws have a flange on the tapered part, and generally, there is a flange on the outside, there will be a step inside to place the nylon washer, and generally, the hex nut has a tapered shape!Hub bolts, materials are 35#, 45#, 60#, 16Mn, 65 Mn, 40Cr, 20MnTiB, 35CrMo, 42CrMo optional, thread specification M10～M48, 3/8″

～2″, screw length 2 0～1000 (mm)

Size Can also be According to the Customer's requirement for manufacturing， please check the detailed specification sheet details PDF, CAD, 211-212Page See more product details.

Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5cm and 23.5*17.5*8cm and pallet size: 215*100*90cm, or as your request