

🔧 Upgrade your thread game — precision, strength, and ease in every coil!
The Helical Insert 304SS 3/8-16 PK12 offers permanent, high-strength screw threads made from durable 304 stainless steel. Designed for metal applications, it features a free-running UNC thread, a driving tang for easy installation and removal, and comes in a convenient pack of 12. Engineered for professionals demanding reliability and efficiency in every fastening task.
| Fastener Type | Insert |
| Head Style | Flush Mount |
| Finish Type | Unfinished |
| Shape | Round |
| Item Diameter | 0.38 Inches |
| Thread Size | 3/8-16 |
| Number of Pieces | 12 |
| Compatible groove diameter | 0.38 Inches |
| Global Trade Identification Number | 00025964100122 |
| Manufacturer | Heli-Coil |
| UPC | 025964100122 |
| Model | Helical Insert, 304SS, 3/8-16, PK12 |
| Item model number | R11856 |
| Exterior | Smooth |
| Manufacturer Part Number | R1185-6 |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 122 g |
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