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Jan 04, 2023Teach You To Identify The Grade And Material Of BoltsBolt is a common mechanical part, which is often used in many places. It is a kind of fastener consisting of head and screw. It needs to be used together with nut to fasten and ... -
Dec 29, 2022Standard For Self-tapping ScrewsThis article does not deal with the materials of self tapping screws, but only introduces the standards and some characteristics of self tapping screws. During the installation ... -
Dec 23, 2022Whether The Hot-dip Galvanized Screw Can Pass The Go No Go Gauge InspectionAll the screws we use in daily life have national standards, and the description of a screw is M to indicate the diameter. For example, M12 screws indicate that the thread diame... -
Dec 15, 2022Bolt Standard Selection SkillsAs a widely used standard part, bolts are widely used in all walks of life. Mechanical equipment, vehicles and ships, aviation and railways, construction bridges, electronics an... -
Dec 08, 2022How To Remove The Broken Or Rusted Screws?In our life, screw is a kind of fastener for reinforcement, and also an indispensable industrial necessity in daily life. As long as there is industry on the earth, the function... -
Dec 02, 2022Usage Of Slotted NutThe function of the slotted nut is to fix the front and rear axles of the vehicle by fastening the threaded rods passing through the front and rear wheel axles, so that the fram...
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Nov 22, 2022Precautions For Fastener Anti-corrosion Maintenance CoatingStainless steel fasteners are also made of metal, and metal corrosion prevention methods mainly include four aspects, namely, the nature of the material itself, the use environm...
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Nov 17, 2022Analysis Of Guardrail BoltsGuardrail bolts can be seen everywhere during our travel time. The isolation devices of urban roads and the guardrail safety facilities of expressways all have special use sites...
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Nov 08, 2022Reasons And Precautions For Untightening Countersunk ScrewsCountersunk screw is also called flat machine screw and flat head screw. Its head is a 90 degree cone, and the surface of the mounting hole on the connector is also processed wi...
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Nov 03, 2022Causes Of Looseness Of Threaded Fasteners And Common Structures For Preventin...The loose connection of threaded fasteners is one of the common problems. The most commonly used fasteners are loose due to vibration, high and low load changes, impact and othe... -
Nov 01, 2022Locked State Of Stainless Steel Standard Parts And Its SolutionStainless steel standard parts are easy to lock, so we must first find out what the locking phenomenon is? What causes the stainless steel standard parts to lock? Then analyze a... -
Oct 20, 2022Fastener Knowledge | Fastener Rotating And Non Rotating Loosening AnalysisThe connection of threaded fasteners is widely used, and the problem that makes us headache is the looseness of threaded fasteners in the use process. To solve this problem, exp...
