What are the adjustable wrench specifications? Adjustable wrenches are referred to as adjustable wrenches. The opening width can be adjusted within a certain range. It is a tool used to fasten and loose nuts and bolts of different specifications. Only by understanding the different specifications of the adjustable wrench can we make better use of such tools. So today we will discuss this issue together.
First of all, the general specification of a universal adjustable wrench is generally 4 to 24â€; CR-V steel is generally used for a movable wrench (CR-V, steel is an alloy tool steel to which chromium vanadium alloy elements are added, and hardness is 60HRC (Rockwell hardness) or more after heat treatment) , carbon steel, chrome vanadium steel and other materials, the corresponding maximum openings are 1.3, 1.93, 2.4, 3, 3.6, 4.6, 5.5, 6.2 cm.
So, what are the types of adjustable wrenches? Xiao Bian has organized the following for everyone: For example, the Allen wrench (hexagon) (GB5356-85) - nominal size (on the side size): 2.5 ~ 36. And a flat-shaped screw driver (slotted screwdriver) (QB/T 2564.4-2012)--specification (rod length without stem × rod diameter): 50 × 3 to 350 × 9. There is also a Phillips-head screwdriver (Phillips screwdriver) (QB/T 2564.4-2012)--specification (rod length without stem × stem diameter): 50×4 to 400×9.
Of course, adjustable spanner (GB/T 4440-2008) - specifications (length × maximum opening width): 100 × 13 ~ 600 × 65; double-ended wrench (double wrench) (GB/T 4388-2008) - Specifications (Coupling size of side to side) 3.2×4～75×80; Torx wrenches (GB/T 4388-2008)—Specifications (width at opposite sides) 5.5～36. As for the socket wrench (with roundabout) (GB3390.2-82)--specification (width at the opposite side) is 6.3-63, everyone should pay attention to this.
What are the specifications of the adjustable wrenches? After reading the contents of the Xiaobian compilations, are there a lot of questions in everyone's mind? Each tool has its specific purpose. Xiaobian thinks that we must not only know the model specifications of the tools. , but also know the design principle of the tool. In this way, you can better understand the advantages of each type of tool, and you can use it more easily. Due to space limitations, Xiao Bian hereby shares these with you.
First of all, the general specification of a universal adjustable wrench is generally 4 to 24â€; CR-V steel is generally used for a movable wrench (CR-V, steel is an alloy tool steel to which chromium vanadium alloy elements are added, and hardness is 60HRC (Rockwell hardness) or more after heat treatment) , carbon steel, chrome vanadium steel and other materials, the corresponding maximum openings are 1.3, 1.93, 2.4, 3, 3.6, 4.6, 5.5, 6.2 cm.
So, what are the types of adjustable wrenches? Xiao Bian has organized the following for everyone: For example, the Allen wrench (hexagon) (GB5356-85) - nominal size (on the side size): 2.5 ~ 36. And a flat-shaped screw driver (slotted screwdriver) (QB/T 2564.4-2012)--specification (rod length without stem × rod diameter): 50 × 3 to 350 × 9. There is also a Phillips-head screwdriver (Phillips screwdriver) (QB/T 2564.4-2012)--specification (rod length without stem × stem diameter): 50×4 to 400×9.
Of course, adjustable spanner (GB/T 4440-2008) - specifications (length × maximum opening width): 100 × 13 ~ 600 × 65; double-ended wrench (double wrench) (GB/T 4388-2008) - Specifications (Coupling size of side to side) 3.2×4～75×80; Torx wrenches (GB/T 4388-2008)—Specifications (width at opposite sides) 5.5～36. As for the socket wrench (with roundabout) (GB3390.2-82)--specification (width at the opposite side) is 6.3-63, everyone should pay attention to this.
What are the specifications of the adjustable wrenches? After reading the contents of the Xiaobian compilations, are there a lot of questions in everyone's mind? Each tool has its specific purpose. Xiaobian thinks that we must not only know the model specifications of the tools. , but also know the design principle of the tool. In this way, you can better understand the advantages of each type of tool, and you can use it more easily. Due to space limitations, Xiao Bian hereby shares these with you.
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