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Ningyuan Fastener
Ningyuan Fastener
Pan head screw is a fastener with a circular or hemispherical head, usually made of steel or stainless steel material. The shank of a pan head screw is spiral shaped and can connect two or more objects together. Pan head screws are widely used.
Cross pan head self tapping screws are suitable for fixing various thinner metal sheets, wooden boards, plastic sheets, and other materials. In home decoration, cross pan head self tapping screws are widely used to lock the hinges of doors and windows, install wall mounted stoves, install desk lamps, and fix various furniture. In industrial manufacturing, cross pan head self tapping screws also play a very important role and are the preferred screws for connecting various metal materials.
According to national standards, the specifications of cross pan head self tapping screws are divided into M3-M6, and the materials are divided into iron and stainless steel, with a length range of 6mm to 200mm.
Pan head screws have high-quality characteristics such as insulation, non-magnetism, corrosion resistance, aesthetics, and never rusting. Modified engineering plastics, on the other hand, have similar strength and impact resistance to metals. The plastic screws commonly referred to as nylon screws, with the addition of 30% glass fiber, have much better mechanical performance than ordinary nylon. The materials used for plastic screws are becoming increasingly diverse, and their performance is constantly improving, and their application fields are becoming wider and wider. The specifications and sizes of plastic screws are complete and meet the needs of different occasions.
Ordinary pan head screws are the basic model of pan head screws, with a circular head and a spiral shaft. This type of screw is commonly used in fields such as mechanical manufacturing, construction, and home furnishings.
The head of the half round head screw is hemispherical, and its appearance is more beautiful than ordinary pan head screws. Half round head screws are commonly used in fields such as household goods, toys, and electronic products.
A washer head screw is a raised washer added to the head of a pan head screw, which can make the screw more secure. This type of screw is commonly used in fields such as mechanical manufacturing, sports equipment, and construction.
Compared to ordinary pan head screws, thin headed screws have a thinner head and a thinner shaft. Thin headed nails are commonly used in fields such as household goods and electronic products.
