Forming Tap; 1/4″ - 28 ; 2-1/2″ OAL × 1.86″ LU × 0.255″ Shank Dia. ; HSS-E ; Bright ; H4 ; Series Z6
| Tool Type | Form Tap | Chamfer | 1.5-2P |
| Thread Diameter Size (TDZ) | 1/4″ | Length Group | 3xD |
| Overall Length (OAL) | 2-1/2″ | Square Size | 0.191″ |
| Thread Cutting Part Length (THL) | 0.86″ | Measurement Type | Inch |
| Usable Length (LU) | 1.86″ | End Shape | Bottoming |
| Connection Diameter Machine Side (DCONMS) | 0.255″ | Cutting Edge Material | HSSE |
| Thread Tolerance Class (TCTR) | H4 | Series/List # | Z6 |
| Tapping Prehole Diameter (Pre-hole) | 0.2342″ | Shank Type | Square |
| Thread Standard | UNF | Lobe Count | 4 |
| Coating | Uncoated | Thread Size | 1/4″ - 28 |
| Threads per Inch (TPI) | 28 |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
3.125
Package Width
0.5
Package Height
0.375
Package Weight
0.0348
Related Items
Item successfully added to your cart
Items successfully added to your cart
Added to
Go to My Lists
Select List
Change Quantity?