According to the current demand of the hardware market, the use of materials is also very important for standard parts, and the standard parts materials that may be used in different application areas are different, such...
Self-tapping screw When the tapping screw is used on the coupled member, the threaded joint may not be pre-made. Use the screw to directly tap the thread when connecting. It is often used to join thin metal sheets. The v...
1.slotted ordinary screws More for connections to smaller parts. It has pan head screws, cylinder head screws, half countersunk screws and countersunk screws. The head of the pan head screw and the head screw have a high...
The fastener screws are commonly classified according to different types of use: self-tapping screws, wall plate nails the Chinese standard parts nets share these kinds of fastener screws according to specific understand...
Structural screw Material: made of alloy steel Features: 1) The tensile and shear strengths are the same as the AN-type bolts of the same size and material. 2) This type of screw has the same length as the same size bolt...
The material from which the screw is made tends to be lower than the material used to make the bolt. Because it is applied to non-structural connections and fairings, detachable panels And other non-mainly stressed struc...
