Hot Selling for Button Head Screw - Flat Pad – Changlan

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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Shear Stud Bolt, M6x35 Hex Bolt, Heavy Duty Screw Eye Bolt, We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
Hot Selling for Button Head Screw - 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.


Product detail pictures:

Hot Selling for Button Head Screw - Flat Pad – Changlan detail pictures

Hot Selling for Button Head Screw - Flat Pad – Changlan detail pictures

Hot Selling for Button Head Screw - Flat Pad – Changlan detail pictures

Hot Selling for Button Head Screw - Flat Pad – Changlan detail pictures


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Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Hot Selling for Button Head Screw - Flat Pad – Changlan, The product will supply to all over the world, such as: Lithuania, Paraguay, Hungary, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Victor from Paraguay - 2017.06.22 12:49
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Delia from Portugal - 2018.11.04 10:32