L Type Perforation Socket Wrench Carbon steel Wrench Hand Tools

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L Type Perforation Socket Wrench Carbon steel Wrench Hand Tools

Material:45#Carbon steel

Finish: mirror polish ,sand blasting，matt

SIZE: 6,7,8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, mm

Packing:AS your request

L Type Perforation Socket Wrench Carbon steel Wrench Hand Tools

Q: The difference between the six corners and the inner six corners of the plum blossom: Although there are many kinds of domestic bolts with six angles, the national standards are relatively large, but basically some of them are special. Basically, few people will use them on the market. More or more of the cylindrical head six angle bolts, also known as cylindrical head six angle screws.

Q: The reset machine's wrench is missing: No, after that, go to the next door, next to the NPC, take the key, and then open the middle door, which is a wrench

Q: How to remove the small wrench on the instrument panel?: Specific cleaning methods according to brands, models will vary, in the vehicle "owners manual", "maintenance manual" will be described in detail. Now with SUZUKI as an example, its elimination steps are as follows: first, the instrument to display the mileage, is right by several small levers; then, close the panel, and then open the dashboard, the dashboard lights 3 seconds press the right joystick for 5 seconds, see removing oil flash 3 seconds after continuous press 5 under the right small rod to complete the maintenance etc..

Q: Peugeot 207 small wrench how to lift?: When this operation is complete, you must lock the car and wait at least 5 minutes if you want to disconnect the battery cable. Otherwise, zeroing will not be recorded by the control unit.

Q: How long can a torque wrench last?: Torque wrench purchase parameters reference:1 、 handle, ergonomic design, comfortable grip, greatly reducing fatigue when high intensity operation.2, double scale, can accurately set the torque value.3, to set the torque value, send out a clear sound, and can feel a slight shock on the handle.4, the locking ring close to the mouth of the net, can avoid misoperation, change the set torque value.5, wrench length: 990MM.6. Drive size 3/4 inches.7 minimum calibration interval 1.8. Application torque shall be within 40% to 90% of the torque range of the wrench.9 、 press the torque to lock the nut.

Q: What do you mean by a wrench icon on the dashboard of Chery?: Small wrench alarm is the manufacturer in order to remind the owner of fixed mileage, as required, maintenance, set up the maintenance reminder function, suggesting that the vehicle mainly for vehicle maintenance.

Q: The process of making an ordinary open-ended wrench requires material and heat treatment: The blank after the rough machining after quenching, good milling opening angle of 780 DEG C after heating, in salt water (local spanner mouth) quenching, tempering 250 DEG ~350 deg. This will ensure that the wrench has a certain degree of hardness, wear and tear does not hurt the nut, wrench the rest of the parts have a certain toughness, can withstand torsion load. (machining process omitted)

Q: How big is the triangle spanner on the street light?: The triangle wrench applied on the street lamp adopts different anti-theft triangle screws according to different manufacturers. The most common used lamps on the street lamps are: Triangle: 6mm, corresponding to M5-M6 screws

Q: What material is the best inside six corner wrench?: The EIGHT of SNCM+V in Japan is more suitable for the material of inner six angle wrench than S2, HRC 55-60 and has toughness

Q: Big art electric wrench which should be better?: Jiangsu arts best models are two, one is 2101-2, and one is 2103-2. The model's front four digit proxy model, the latter -2 represents the battery pack capacity, and the -2 is a large capacity battery pack.

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