A box wrench has a closed end and is used to tighten or loosen nuts or bolts.
ANSI B18.1.1 is a standard for allowance in the thread of bolts and nuts, in which values of major dia, pitch dia etc is given for different classes of bolts and nuts.
Having 6 points of contact rather than just 4 (for square bolts and nuts) reduces the tendency to damage the nuts by shearing the edges. Of course, square bolts have an advantage if using an alternative tool (pliers, lock-grips) to hold or turn the bolt, because there is a wider surface to grip than with hex bolts.
Yes, they should be as tight as you can get with a 6 inch long wrench
The function of a socket wrench is to tighten or loosen nuts and bolts. It does this better by completely encompassing all sides of the nut.
undo the bolts numb nuts
A box end wrench is used to undo or tighten nuts when a lot of torque is required. When working under my car on exposed nuts and bolts, a box wrench will remove nuts that an open end wrench will 'round'.
A torque wrench is used to tighten nuts and bolts to a specified amount
To tighten bolts and nuts
undo the bolts/nuts that hold it on .... take the fan off .... replace the fan and put the bolts/nuts back in and tighten them up ... bingo .... fan changed
Undo top & bottom bolts & nuts & replace shocks. No major knowledge or tools needed
Nuts and bolts.
Nuts and bolts.
first undo all the nuts that hold the clutch housing, then remove it. next undo all the bolts holding the clutch in place, remove clutch and put new one in place, replace bolts & tighten them very tight. next screw on the clutch housing (the nuts don't need to be as tight). Easy really, piece of cake in fact
A box wrench has a closed end and is used to tighten or loosen nuts or bolts.
33.5million nuts and 2.5 million bolts are there in e fill tower
Most of the construction was done using rivets, not nuts and bolts.