Hetian jade Jade was used in ancient times for ritual sacrifices, and has since been passed down as an accessory. Hetian jade is the result of a miraculous creation, rare and precious. Jade was used in ancient times for ritual sacrifices, and has since been passed down as an accessory. Hetian jade is the result of a miraculous creation, rare and precious. Hetian jade white is delicate, warm and heavy, not unassuming, not a thick, is a subtle beauty, extraordinary and refined. The light of Hetian jade is introverted, and its emphasis is on the beauty of implicit and dignified. The light of jade is shackled inside rather than outside. Graceful and open-minded, unobtrusive, unobtrusive, and unassuming. No paranoia, there is a mature roundness. If you wear a 200,000-dollar Hetian jade on your neck, you will not be very arrogant, because the person who knows the goods knows that it is a baby, and those who do not know the goods only regard it as an ornament. On the contrary, wearing a gold bar of 200,000 yuan on the neck, it is certain that there is another scene. Stone is speechless and jade has a language. It is such a truth. Jade is gentle, gentle and gentle, gentle and jade. Wenrun appropriately expresses the characteristics of jade. It takes its temperature between hot and cold, and does not dry or wet it. The warmth of Hetian jade is a moisturizing feeling from the inside out. The jade in the Qing Dynasty applaud everyone's character in his book "Yu Ji": "The body is like gelatin, the essence of light, the quality is warm and the sound is loud." The text is the best annotation of Hetian jade's moistness. A shallow crack, a waterline, a piece of stale skin, it is not a scorpion, but like the weather-stricken old man's head silky silver hair, the face of the gully-like wrinkles. It is the growth of nature and the mark of time. The Chinese pay attention to the inner practice, and they are three provinces a day. Playing Hetian jade is also the same. Playing jade has enough patience and is also a kind of inner cultivation. In general, a spacer is a solid material used to separate two parts in an assembly. Spacers can vary in size from microns to centimeters. They can be made of metal, plastic, glass, and other materials. Shapes include flat sheet, cylindrical and spherical. sign standoffs, hex standoffs, standoff spacer FinExpress Precision Manufacturing(Dongguan) Co., Ltd , https://www.finexpresshardware.com
A standoff is a threaded separator of defined length used to raise one part in an assembly above another. They are usually round or hex (for wrench tightening), often made of aluminum, brass, or nylon, and come in male-female or female-female forms. In electronics they are frequently used to raise a printed-circuit board above a surface. Insulating standoffs keep two parts from touching each other, thereby preventing electrical shorts. When used to fasten cable connectors (e.g., "D" connectors) together, they are called jack Screws.
Both Spacers and Standoffs come in Round and Hex shapes with male and female threads. Knurling on the outside surface can also be done to provide sturdier grip.
In contrast, some spacers may look similar to standoffs but are unthreaded pieces of tubing which let the entire bolt pass through. Since they cannot be tightened, they are usually round.
November 10, 2021