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What else can I help you with?
Is bolt tensile strength in foot pounds or inch pounds?
Neither. Bolt tensile strength is in pounds per square inch. You are confusing torque with bolt strength. Typically a bolt will be torqued to stretch the bolt and preload it to about 50% of its strength. The relation between torque T and preload P is T = 0.15DP where D is bolt diameter(inch), T is inch pounds and P is pounds. Then stress is P/A where A is bolt area and this stress is 1/2 of strength. Note that torque in foot pounds is simply in lb/12, or 12 inch pounds = 1 ft lb
Materials that have a high tensile strength?
High strength tensile bolts are used for extreme projects the types of things you cannot risk falling apart. They are typically made out of steel.
What does the number 12.9 mean on a bolt?
12*10=1200 is minimum tensile strength 90% of 1200 i.e. 1200*.9=1080 is elongation yield limit units are N/mm2
What do the marking on the top of a bolt indicate?
The markings on the top of a bolt typically indicate its grade, material, and strength specifications. These markings can include numbers, letters, and symbols that denote the bolt's tensile strength, manufacturer, and any specific standards it meets. Understanding these markings is crucial for ensuring the bolt is suitable for the intended application and can handle the required load. Additionally, certain markings may indicate whether the bolt is made of carbon steel, stainless steel, or other materials.
How can you easily identify the difference between a metric bolt and an imperial bolt?
you can identify the slight different between an imperial bolt and a metric bolt by looking how fine their thread pitch looks like or feels like
What does 10.9 refer to on a metric bolt?
10.9 on a metric bolt indicates the hardness (or load, tensile strength, and hardness) of the bolt. This is almost as high as they get and is about the equivalent to a grade 8 SAE or USS bolt. 8.8 is also a common metric hardness.
The tinsel strength like a grade 8 exhaust manifold bolt is grade 8 which has 5tics on the head what about metric?
It's TENSILE strength and on metric bolts it is indicated by a number.
Why Hex Bolt stamped with number 4?
A hex bolt stamped with the number 4 typically indicates its grade or strength classification, often relating to its tensile strength and material properties. In the case of metric bolts, it might correspond to a specific strength grade, such as Grade 4.6 or similar, indicating the bolt's yield strength and ultimate tensile strength. This marking helps users identify the bolt's suitability for various applications based on load and stress requirements.
What is the Ultimate strength of 12.9 tensile bolt?
The ultimate tensile strength of a 12.9-grade tensile bolt is typically around 1,220 MPa. This means that the bolt can withstand a maximum tensile load of 1,220 mega pascals before failing. It is important to note that the actual strength can vary slightly depending on the specific manufacturer and production process.
What type of strength is needed by a bolt when it is being tightened by a wrench?
The type of strength needed by a bolt when being tightened by a wrench is typically tensile strength. Tensile strength refers to the resistance of a material to breaking under tension. The bolt needs to be able to withstand the force applied by the wrench without breaking.
What is the tensile strength of .375 bolt?
Tensile strength is a material propery, it does not depend on size. Look at a material chart to find its yield and tensile strenghts. Then use the stress equation, Stress = Force / Area to determine if your .375 bolt can handle the force on it. If your bolt is in shear, you need to find Shear strenghts.
Is bolt tensile strength in foot pounds or inch pounds?
Neither. Bolt tensile strength is in pounds per square inch. You are confusing torque with bolt strength. Typically a bolt will be torqued to stretch the bolt and preload it to about 50% of its strength. The relation between torque T and preload P is T = 0.15DP where D is bolt diameter(inch), T is inch pounds and P is pounds. Then stress is P/A where A is bolt area and this stress is 1/2 of strength. Note that torque in foot pounds is simply in lb/12, or 12 inch pounds = 1 ft lb
Materials that have a high tensile strength?
High strength tensile bolts are used for extreme projects the types of things you cannot risk falling apart. They are typically made out of steel.
What is the HTS bolt?
The HTS bolt, or High Tensile Strength bolt, is a type of fastener designed to withstand high levels of stress and load without deforming. Made from high-strength materials, these bolts are commonly used in construction, automotive, and aerospace applications where durability and reliability are critical. Their enhanced tensile strength allows them to secure structures and components effectively under demanding conditions.
What is number on the head of a bolt mean?
bolt strength markings. Numbers represent metric threads and slashes represent standard threads (the greater the number/slashes, the greater the strength of the bolt.
How is the grade strength of a bolt determined?
If there are lines coming inward from the outside on the head then this is an SAE bolt, not metric. If there are three of these lines than it is a grade five bolt.
What does chs stand for on a 8.8 bolt?
On an 8.8 bolt, "CHS" typically stands for "Cold Headed Steel." This designation indicates that the bolt is made from steel that has been cold headed, a process that shapes the metal at room temperature to enhance its strength and improve its mechanical properties. The "8.8" refers to the bolt's tensile strength and yield strength classification, indicating a medium strength level suitable for various applications.
