Big-Sert 4900BS M12 x 1.75 Oversized Universal Head Bolt Thread Repair Kit
BIG-SERT OVERSIZED UNIVERSAL HEAD BOLT
10 inserts of a 30mm length included in kit.
Normally used when a helicoil or coil style insert has failed
Click here for NOTES: head alignment Dowel for GM, Toyota and Honda.
Universal head bolt kits can be used in any application in size available.
A simple tool setup is all that is required read more in the instructions
PROFESSIONAL THREAD REPAIR SYSTEM
SCREW THREAD INSERTS AMERICAN & METRIC SIZES
TIME-SERT is a thread renewal system Easily repair stripped or damaged threads
Time Sert inserts self locking. On installation the bottom internal threads of the insert are cold rolled to expand the mating external threads into the base material locking the insert in place.
Inserts are sold individually.