Qimao Metal Manufacturer makes this One-Piece Hollow Aluminum Stepped Hinge Pin from aluminum in one solid piece, then cut the hollow center and the stepped shoulders on the same setup. That means no welds, no separate collars, no alignment guesswork. Contact us!
View DetailsSend InquiryThe Qimao Metal Manufacturer Step Bushing for Electrical And Plumbing Conduits Reducer Bushing lets you connect a smaller conduit or pipe into a larger fitting. Instead of changing the whole box or adapter, you just thread this bushing in and keep working. Electricians use them when they run EMT or rigid conduit into an enclosure that has a bigger hub. Plumbers use them too — when stepping down from a larger threaded pipe to a smaller one. This one works for both trades. No need to stock two different parts. The outside threads go into the larger female fitting. The inside threads accept the smaller male pipe or conduit. We make these in zinc-plated steel, so they don't rust out fast in damp basements or outdoor boxes. One part, one wrench, and you are done with the step-down.
View DetailsSend InquiryQimao Metal Manufacturer Hex Nut Cup Washer One‑Piece Cold‑Forged for Automotive And Industrial Use is made for real assembly line conditions. Instead of handling a separate nut and cup washer, you get one ready-to-use part. The hex nut is spot welded right inside the cup washer, so it won’t slip or spin during tightening. This is a small change that saves real time when you’re putting together brackets, panels, or frames. The cup shape also helps the washer sit flush in countersunk or uneven surfaces. No more dropped nuts or misaligned washers. Just grab, position, and fasten. We make these in mild steel, stainless, or zinc-coated finishes depending on your job. From door hinges on trucks to mounting brackets on factory equipment, this little part quietly solves a big headache.
View DetailsSend InquiryThe One-Piece Cold-Forged Slotted Round Nut for Shaft Locking from Qimao Metal Manufacturer made for one job — keeping shafts locked in place. Unlike stamped or cut nuts, this one is cold-forged as a single piece. That means no weak points, no hidden cracks, and no assembly joints. Contact us now!
View DetailsSend InquiryQimao Metal Manufacturer has been selling these quality Forged Steel Automotive Valve Spring Retainer Component for years. This is a solid, one-piece retainer cut from forged steel, not cast or cheap stamped metal. It sits on top of your valve spring and holds the valve locks in place. Every retainer is forged for density, then CNC machined on the seating surfaces. No porosity, no weak spots. We match OEM specs for height and taper. But the material is noticeably stronger. Order now!
View DetailsSend InquiryQimao metal manufacturer is a professional Zinc Plated Self Tapping Screws for Metal Flat Head manufacturer. You don't need to drill a hole first with this product. Just line it up and drive it in. The screw cuts its own threads as it goes. Saves a lot of time on assembly. We make these at Qimao Metal Manufacturer. Pretty common product for us. Contact us and order now!
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