

| Key | Value | 
|---|---|
| Length of thread (in) | 1 | 
| Limits | H3 | 
| Number of flutes | 2 | 
| Overall length (in) | 2-1/2 | 
| Performance level | Medium duty | 
| Size | 1/4-20 | 
| Tap Type | Spiral point | 
| Tool material | High speed steel | 
| Tool surface treatment | Standard | 
| Img | Seller | Supplier SKU | Min Price | MOQ | In Stock | Lead Time | Brand | Weight | Preferred Tier | 
|---|---|---|---|---|---|---|---|---|---|
| AceTool | CHA-321-1/4-20 | 6.09 | 1 | 12 | Champion | 6.09 @ 12 | |||
|   | MRO Supply | 1964912 | 6.21 | 12 | 12 | Champion | 6.21 @ 12 | ||
|   | Whitehead Industrial | C3211420 | 7.89 | 1 | 31 | Champion Cutting Tool | 0.03 | 7.89 @ 12 | |
| ToolUp.com | CHAMPION 321-1/4-20 | 8.8 | 1 | 12 | Champion | 8.8 @ 12 | |||
|   | industrialzone.com | 321-1/4-20 | 9.28 | 22 | 12 | Champion Cutting Tool | 1.0 | 9.28 @ 22 | |
|   | baysupply.com | BA-321-1/4-20 | 10.4256 | 12 | 1000 | Champion Cutting Tool Corp | 10.4256 @ 12 |