Throughout the years, Fastener Tool & Supply has worked closely with our customers to develop a supply chain of world-class domestic and import fastener manufacturers. Protect your castings, increase strength & holding power, or repair stripped and damaged threads with our line of threaded inserts.
Fastener Tool & Supply’s threaded inserts are a testament to quality and reliability in the world of fastening solutions. Designed to reinforce or repair threads in various materials, these offer exceptional performance in demanding applications.
E-Z Lok Threaded Inserts
Inserts for Metal – Solid & Coil
Inserts for Plastic – Press-In & Ultrasonic
Inserts for Wood – Knife Thread & Hex Drive
Key Locking Inserts
Solid, One-Piece Threaded Insert, Key Locking
Available in multiple materials
Installed with standard drills & taps
No tangs to break / remove
Commercial / Aerospace & Mil-Spec
Miniature, Lightweight, Heavy Duty, & Extra Heavy Duty with Non-Locking & Self Locking Internal Threads
Key Locking Studs
Solid, One-Piece Design Provides High Pull-Out Strength & Torque-Out Capabilities
Available in 303, A286 CRES and 4140 Alloy Steel
No tangs to break / remove
Produced to NAS and SAE Standards
MS51833 and MS51834
Lightweight & Heavy Duty Versions
Thinwall Threaded Inserts
Swage-Sert® Inserts
Used to repair stripped / damaged threads
Produced to MIl-I-45921/1
Available in A286 and 17-4 PH CRES and 4130 Alloy Steel
Finishes in cadmium, dry film lube, and silver plate
Crafted from top-grade materials, they ensure robustness and longevity, even under heavy loads and frequent use. Fastener Tool & Supply’s threaded inserts come in a diverse range of sizes and styles to cater to the specific needs of different industries and projects. Whether it’s automotive, aerospace, electronics, or general manufacturing, these inserts provide a secure and stable connection, enhancing overall product integrity.
Browse our catalog here!