A serrated lock washer, also known as a shakeproof washer or toothed washer, is a type of washer designed to prevent loosening of nuts, bolts, screws, and other fasteners. It is characterized by the presence of serrations or teeth on one side of the washer. These serrations bite into the mating surfaces, creating friction and resistance to rotation.
Read MoreSend InquiryThumb screws are often used in applications where quick and easy adjustment or removal is required, and where the torque applied by hand is sufficient for the task. They are commonly found in various industries, including electronics, woodworking, machinery, and more.
Read MoreSend InquiryChipboar Screws are often self-tapping, meaning they can create their own pilot hole as they are driven into the material. This feature speeds up the installation process.
Read MoreSend InquiryA drywall screw is a type of screw specifically designed for attaching drywall (also known as gypsum board or sheetrock) to wooden or metal studs.Drywall screws have several key features that make them suitable for their intended purpose of attaching drywall to framing.
Read MoreSend InquiryThis suggests that the Combine Screw has a hexagonal (six-sided) socket or recess on the head where a tool with a corresponding hexagonal shape (such as an Allen wrench) can be inserted to tighten or loosen the screw.
Read MoreSend InquiryJinghong fasteners has 20years more experience in producing Shoulder Screw, if you need which one and what kind of material ,it’s up to your demand.If you have more specific questions or need more information you can contact us without any doubt.
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