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Top Quality Truss Head Screw - Zinc Plated Spring Washer DIN128Fasteners Factory, Lock Washers, High Strength Plain Steel Washers, Gasket, Flat Washers, Spring Washers – Changlan
Product introduction pring washers are used to prevent loosening, such as bolts connected with the motor and the frame, usually with spring pads, because the motor vibration if there is no spring pad, the nut will loosen. Generally, the fasteners with vibration are equipped with spring gaskets, and the flange generally does not need to add gaskets! Flange with or without spring gasket and pipeline flow medium has a relationship, if it is easy to produce pulse, it is best to add spring gasket... -
Factory made hot-sale Copper Carriage Bolts - 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 best selling Installing Sleeve Anchors - Chemical anchor bolt – Changlan
Product Description 1. Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation; Building reinforcement and transformation and other occasions. Because the chemical reagents contained in the glass tubes are flammable and explosive, the manufact... -
factory low price Sleeve Anchor Wall Plug - Wedge Anchors – Changlan
Product Description 1. wedge anchor There are no high requirements for concrete void depth and cleanliness, easy to install, and the price is not expensive. Choose appropriate embedding depth according to the thickness of the fixed roof. With the increase of embedding depth, the tension increases. This product has reliable expansion functionThis product has longer threads and is easy to install, and is often used in heavy load service. To obtain reliable, large fastening force, it is nec... -
Low price for Stud Bolt With Nut And Washer - 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 ... -
Low price for Snap Toggle Fixings - Hexagon sleeve gecko – Changlan
Product Description 1. Mainly used in concrete and dense natural stone, steel structure, railing, elevator lines, machines, brackets, doors, stairs, exterior wall finishes, Windows, etc., suitable for the role of medium load fixing Hexagon casing gecko: also known as floor expansion bolts, mainly used in concrete and dense natural stone, steel structure, railings, elevator lines, machines, brackets, doors, stairs, exterior wall veneers, Windows, etc., suitable for medium load fixing. This pro... -
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Trending Products Structural Screws - Zinc Plated Spring Washer DIN128Fasteners Factory, Lock Washers, High Strength Plain Steel Washers, Gasket, Flat Washers, Spring Washers – Changlan
Product introduction pring washers are used to prevent loosening, such as bolts connected with the motor and the frame, usually with spring pads, because the motor vibration if there is no spring pad, the nut will loosen. Generally, the fasteners with vibration are equipped with spring gaskets, and the flange generally does not need to add gaskets! Flange with or without spring gasket and pipeline flow medium has a relationship, if it is easy to produce pulse, it is best to add spring gasket... -
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Factory Cheap Hot Washer - Flat Pad – Changlan
Product Description 1. Flat gasket, mainly made of iron sheet, is generally in the shape of a flat gasket with a hole in the middle Increase the contact area between screw and machine. Eliminate the damage of the spring pad to the machine surface when unloading the screws. It must be used with a spring pad and a flat pad, with the flat pad next to the surface of the machine and the spring pad between the flat pad and the nut. 2. Flat washers are usually thin pieces of various shapes desi... -
Big Discount Wedge Anchor Fastener - Hexagon sleeve gecko – Changlan
Product Description 1. Mainly used in concrete and dense natural stone, steel structure, railing, elevator lines, machines, brackets, doors, stairs, exterior wall finishes, Windows, etc., suitable for the role of medium load fixing Hexagon casing gecko: also known as floor expansion bolts, mainly used in concrete and dense natural stone, steel structure, railings, elevator lines, machines, brackets, doors, stairs, exterior wall veneers, Windows, etc., suitable for medium load fixing. This pro... -