It is measured the same way as the weight of reinforcing steel.
A grade 5 hex bolt has 3 radial lines formed into the top of the head. Bolt manufacturers can provide listings of bolt markings and their corresponding strength ratings.
not strike for another 30 seconds
bolt face signature
GLIZZY
in some cases you have to use a bolt but a stud is sronger
stud has all its length threaded and it is used with two nuts, but the bolt has one end closed and the other end is threaded ,it is used with a single nut.
A bolt without a nut or a head is called a stud.
5X115 with 12X1.5 stud.....
Stud bolts are the ones with no head, only the bolt itself you can fast'em with vise grips or with nuts. Machine bolts are the ones that you need a wrench to fast it(you put the wrench in the head).
thread 2 nuts on the stud. thighten them against each other. with a wrench on the top one tighten the stud and then loosen the nuts and remove them.
all corvettes run a 5x120.7 bolt pattern 68-82 used a 7/16 stud Low offset 84-89 12mm stud Med offset 90-current 12mm stud High offset
There should be a stud (not a bolt) threaded in to the head and the stud should have a thread sealant applied to the threads.
Bolt Pattern: 5X100; Stud: 12mmX1.25; Center Bore: 56.1.....
Measure from the center of one stud to the center of another stud furthest away.
rocker arm stud is pulling out. how can i get it back in
1. purchase a set of "easy-out" threaded bolts. These have the thread in reverse, so that as you tighten the easyout, it turns the bolt out. 2. drill a hole in the center of the stud, no larger the 1/2 the diameter of the stud. 3. insert the proper size of easy-out bolt 4. use a wrench to tighen easy-out and remove bolt. Note: It is always a good idea to spray the stud with wd40 or loosen-all to help release the stud from its housing.