Inserts & Kits, Inc. – Your answer in thread repair.
With well over 40+ years experience, Inserts & Kits, Inc. is an industry leader in thread repair products. We are dedicated to providing superior product to our future and existing customers.
At Inserts and Kits, Inc., we pride ourselves on producing a quality product, with prompt, courteous service and providing our customers with reasonable prices.
Service, Integrity and Commitment to our customer is always our first priority.
Our entire inventory is fully traceable and certified. Many of our orders ship out the same day the order was placed. Let Inserts & Kits, Inc. help you with all your threaded inserts needs.
Industries
Inserts and Kits, Inc. offers innovative manufacturers the opportunity to design high quality products using lighter weight metals as well as standard materials. Coil-Sert® inserts can be used in aluminum and magnesium alloys, carbon fibres and other materials to achieve stronger and more reliable threads than the parent material alone. Coil-Sert® brand inserts are widely used by manufacturers in a variety of markets including the following:
Aerospace
Military
Automotive
Electronics
Industrial
Defense
Power
Transportation
Certification
Specifications
MILITARY, AEROSPACE & COMMERCIAL STANDARDS
Coil-Sert® and Tangless® Inserts are precision engineered and have been put through rigorous torque, tension and vibration tests as well as comprehensive dimensional inspections and metallurgical analysis in attaining their MIL-Spec qualifications. Inserts have been thoroughly tested by an independent testing laboratory and are certified to conform to NASM8846. Copies of these reports are available upon request. In addition, Coil-Sert® Kits Inserts and Tools are in conformance with the following military standards and other specifications:
Unified Thread Sizes
| AS/NASM Standards | Standards Coverage |
|---|---|
| AS7245 | Insert, Screw Thread, Helical Coil, Corrosion Resistant Steel |
| NASM8846 | Insert, Screw Thread Helical Coil – Procurement Spec |
| AS5272 | Dry Film Lubricant (Type I) Optional coating |
| A-A-59158 | Tools for Inserting and Extracting Helical Coil Inserts |
| NASM122076 Series | Insert, Corrosion Resistant Helical Coarse Thread |
| NASM124651 Series | Insert, Corrosion Resistant Helical Fine Thread |
| NASM122076 & NASM124651 |
Insert-Screw Thread Free Running |
| NASM21209 | Insert-Screw Thread Screw-Locking |
| NASM33537 | Assembly and Dimensions, Helical Coil Insert |
| NAS1130 | Tangless Inserts, Free-Running and Locking |
| QQ-P-416 | Cadmium Plating (Type II) – Optional coating |
Metric Thread Sizes
| MA Standards | Standards Coverage |
|---|---|
| NA0276 | Inserts, Screw Thread, Helical Coil, Free-Running and Self-Locking, Tangless, Metric |
| MA1565 | Procurement Standard, Metric Helical Insert |
| MA1567 | Assembly Dimensions, Metric Helical Coil Insert |
| MA3279 | Inserts, Metric, Free-Running, Helical Coil, Uncoated |
| MA3280 | Inserts, Metric, Free-Running, Helical Coil, Lubricated |
| MA3281 | Inserts, Metric, Free-Running, Helical Coil, Cadmium Plated |
| MA3329 | Inserts, Metric, Locking, Helical Coil, Uncoated |
| MA3330 | Inserts, Metric, Locking Helical Coil, Lubricated |
| MA3331 | Inserts, Metric Locking, Helical Coil, Cadmium Plated |
