| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 1026 | TAP 8-40NS TAPER |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 1126ZR | TAP 8-40NS PLUG |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 1226ZR | TAP 8-40NS BOTTOM |
| Manufacturer | IRWIN INDUSTRIAL TOOL COMPANY |
| Thread Size | #8-40 |
