The number of times a bolt can be torqued before it must be replaced varies based on factors such as the material, grade, and application of the bolt. Generally, bolts can be reused several times if they haven't been overstressed, damaged, or deformed. However, it’s recommended to inspect them for signs of wear or fatigue after each use. In critical applications, following manufacturer guidelines and industry standards is essential for safety.
in medieval times a standard bolt of cloth was 40 cloth-yards (37 inches) in length
he diameter of the bolt.
Undo the bolt
1/2"x2" m.s bolt
Open the bolt and rack it back. Hold back the trigger. The bolt should slide easily backwards until it detaches from the rifle. If you have a rear sight that blocks the bolt from being removed, simply rotate the bolt handle clock-wise to get it passed the sight and remove as usual.
If it assembled into a tapped hole, it is a screw. It is tightened (torqued) at the head. If it used witha nut, it is a bolt. It is tightened (torqued) at the nut. Otherwise, it is the same piece of hardware, only the use is different
You'll need a torque wrench and the torque specifications for that bolt .
which part? every type of nut or bolt is different
The head bolt torque specifications are 150 pounds per square inch. The head bolts should be torqued in 50 pound intervals.
The Lexus cylinder head bolt torque specification is 150 pounds. The cylinder head bolts should be torqued in 50 pound intervals.
The 2002 Kia had bolt torque specification is 160 pounds. The head bolts should be torqued in 40 pound intervals.
factory bolt spec is 58 i believe this is the cause of the blown head gasket issue with the cars it needs torqued at least to 70
Tighten the bolt in the sequence until each is torqued to 49 Nm, then completely loosen all the bolt then re-tighten them in sequence once again until each torqued 20 Nm. tighten each bolt again by 90 degree in accordance with the tightening sequence. After that tighten each bolt again by 90 degree in accordance with the tightening sequence. Some mechanics will refer this method as "20+90deg+90deg"
Head Bolts should be torqued at 185 inch pounds
all bolts torqued to 15-22 ft lbs.
Broken fasteners, engine crankcase thread damage, etc.
The Toyota Corolla 1.8 liter engine rod bolt torque specification is 120 pounds. The bolts should be torqued in 40 pound intervals.