External knife threads provide superior holding power in hard and soft woods, particle board and all wood products. Use wherever field assembly or disassembly could lead to thread erosion or stripping. The long pilot ensures straight driving into a drilled hole. Install with screw driver, bolt and nut, tapping head or driving tool.
| Te-Co, Inc. | |
|---|---|
| Product Category | Threaded Inserts |
| Product Number | 42378 |
| Product Name | Knife Threaded Insert for Wood: 4-40 Internal Thread x .350 External Thread |
| Inch | # 4 |
