Hexagon head bolt is a common machine screw, which has the advantages of easy to dismantle and not easy to slip off. A hex key is usually 90 degrees, with one end long and one short. When using short screws, holding the long side saves a lot of effor...
Read More1. Electrical connection: Outdoor primary wiring should be connected with hot-dip galvanized bolts. The bolts used should have flat washers and spring washers. After the bolts are tightened, the bolts should be exposed 2 to 3 buckles. One bolt with t...
Read MorePreventive measures:1. The competent department should strengthen the insurance supervision and monitoring and management of the construction of tower cranes. The maintenance organization should carry out maintenance in strict accordance with the rel...
Read MoreHow do carriage bolts react with different objects? The major role of the carriage bolt is the fixing effect, and it is used in different industries. What will happen to different objects?1. The attachments of dust or dissimilar metal particles, in t...
Read MoreWhat do the carriage bolts look like? The bolt rod of the carriage bolt will not rotate because of the function of the square neck, which is convenient for fixing and installation. It is mainly used in some places where countersunk head screws are re...
Read MoreWhat is the treatment method for rail carriage bolts? The carriage bolt is a type of fastener consisting of a head and a screw (a cylinder with an external thread), which needs to be matched with a nut to fasten and connect two parts with through hol...
Read MoreHow to maintain stainless steel joint bolts? Stainless steel joint bolts have the advantages of beautiful appearance, cleanliness and environmental protection, low cost, good safety performance, and good fireproof and shockproof ability.What problems...
Read MoreRivet: In riveting, the riveted parts are connected by their own deformation or interference.There are many types of rivets, and they are informal.According to the form of force, rivets can be divided into three categories: shear rivets, pull rivets ...
Read MoreFirst of all, to explain a misunderstanding of the common people's understanding of "the strength of titanium alloys", titanium alloys are not high-strength materials, and the "specific strength" of titanium alloy screws is very high. The so-called "...
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