TECO 4-40 SOLID THREAD REPAIR INSERTTECO 4-40 SOLID THREAD REPAIR INSERT 42310, 10-32 EXTERNAL THREAD Installation instructions; 1)Drill hole according to O.D. tap drill size 2)Use standard tap required for O.D. 3)Use short bolt with nut screwed to head with appro. 3/8" to 1/2" of the bolt exposed and screw into thread insert. Then with wrench screw into tapped hole. These inserts are self locking with a use activated adhesive. It seals against liquids and gases to pressures of 6,000 PSI and bonds to virtually all metals. They will not back our or vibrate loose. Immediately on installation, micro-encapsulated epoxy molecules begin to set. The newly installed insert can be fastened in minutes and adhesive continues to cure overnight until completely set. Many other styles are available!
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.