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Top Suppliers 6 Inch Eye Bolt - DIN7981 DIN7982 DIN7983 Screw Flat Head Pan Head Self Tapping Screw teel Zinc Plated Self Tapping Screw/Self Drilling Screw Chipboard Screw/Hex Head Screw/Pan Head Screw – Changlan
Product introduction Self tapping screw is a kind of screw with drill bit, through the construction of special power tools, drilling, tapping, fixing, locking completed at a time. Self tapping screws are mainly used for connection and fixation of some thin plate parts, such as color steel plate and color steel plate connection, color steel plate and purlin, wall beam connection, etc Self tapping screw hardness is high, thread spacing is wide, thread depth, the surface is not smooth, wood... -
Factory selling Carriage Bolt With Wing Nut - Flange nut – Changlan
Product Description 1. A flange nut is a nut that has a wide flange at one end and can be used as an integral washer. This is used to distribute the pressure of the nut over the fixed part, thereby reducing the possibility of damage to the part and making it less likely to come loose due to the uneven fastening surface. Most of these nuts are hexagonal, made of hardened steel and usually coated with zinc. 2. n many cases, the flange is fixed and turns with the nut. Flanges may be serrated to ... -
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Rapid Delivery for Quick Bolt Anchors - DIN912 Gr10.9 Black Oxide Bolt Screws Hexagon Socket Head Allen Bolt Zinc Plated Allen Hexagon Socket Extra Long Hex Machine Bolts – Changlan
Product introduction Hex bolt according to the hardness of screw wire, carry tension, yield strength is a grade classification, namely the level of hex bolt, hex bolt is what level. Different products and materials, different grades of hex bolts are required to correspond to it, hex bolts all have the following grades: Hexagon bolts are divided into ordinary and high strength bolts according to grade strength. Common hexagon bolts refer to 4.8, high strength hexagon bolts refer to 8.8 or... -
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Rapid Delivery for Indented Hex Head Bolt - DIN912 Gr10.9 Black Oxide Bolt Screws Hexagon Socket Head Allen Bolt Zinc Plated Allen Hexagon Socket Extra Long Hex Machine Bolts – Changlan
Product introduction Hex bolt according to the hardness of screw wire, carry tension, yield strength is a grade classification, namely the level of hex bolt, hex bolt is what level. Different products and materials, different grades of hex bolts are required to correspond to it, hex bolts all have the following grades: Hexagon bolts are divided into ordinary and high strength bolts according to grade strength. Common hexagon bolts refer to 4.8, high strength hexagon bolts refer to 8.8 or... -
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Best Price for Stainless Carriage Bolts - Carbon Steel Welding Stud DIN 928 Square Weld Nut Welding Studs Hand High Tensile Welding Stud for Steel Brigdge Steel Structures – Changlan
Product introduction Welding method: turn on the power supply of the welding gun, put the cylindrical stud on the welding gun, prevent the arc seat ring, start the welding gun, the current is fused, and the seat ring produces arc light. After a short time, the cylindrical stud will move the end of the base metal at a certain speed, cut off the power supply, and the column stud will be welded and fixed on the base metal. Welding nail joint is a welding method in which the current is energ...