Factory Price For Roofing Screws - Flat Pad – Changlan

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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of 3 Carriage Bolt, Hex Head Screw Bolt, Heavy Duty Fixing Bolts, Welcome your traveling to and any your inquires,sincerely hope we could have chance to cooperate along with you and we can build-up extensive nicely small business romantic relationship along with you.
Factory Price For Roofing Screws - Flat Pad – Changlan Detail:

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 designed to reduce friction, prevent leakage, isolate, and prevent loosening or distributing pressure. These components are found in many materials and structures and are used to perform a variety of similar functions. Restricted by the material and process of threaded fasteners, the supporting surface of bolts and other fasteners is not large, so in order to reduce the compressive stress on the bearing surface to protect the surface of the connected parts, gaskets are used. In order to prevent the loosening of the connection pair, anti-loose spring washers, multi-tooth lock washers, round nut stop washers and saddle, wave and tapered elastic washers are used.

Specification

Product name Flat mat
Product specification M5-M50
Surface treatment zinc
Material Carbon steel, stainless steel
Standard DIN、GB
Grade 4.8、8.8
About the material Our company can customize other different materials different specifications can be customized

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1. The locking effect of the spring washer is general. The important parts should be used less or not as far as possible, and the self-locking structure should be adopted. For the spring washer used for high-speed tightening (pneumatic or electric), it is best to use the surface phosphating washer to improve its wear reduction performance, otherwise it is easy to burn out or open the mouth due to friction and heat, or even damage the surface of the connected parts. Spring washers shall not be used for thin plate connections. According to statistics, spring washers are being used less and less in automobiles.


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Factory Price For Roofing Screws - Flat Pad – Changlan detail pictures

Factory Price For Roofing Screws - Flat Pad – Changlan detail pictures

Factory Price For Roofing Screws - Flat Pad – Changlan detail pictures

Factory Price For Roofing Screws - Flat Pad – Changlan detail pictures


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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Factory Price For Roofing Screws - Flat Pad – Changlan, The product will supply to all over the world, such as: Azerbaijan, Frankfurt, Philippines, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Ricardo from Chicago - 2018.06.28 19:27
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By June from Surabaya - 2018.02.08 16:45