Thread Forming STI Tap: 1/4-28 UNF, H4, Bottoming, Bright Finish, High Speed Steel MPN:12984-010
Thread Forming STI Tap: 1/4-28 UNF, H4, Bottoming, Bright Finish, High Speed Steel MPN:12984-010 is available to buy in increments of 5
Thread Forming STI Tap: 1/4-28 UNF, H4, Bottoming, Bright Finish, High Speed Steel
The Countersink offers an economical solution for quickly creating tapered holes that allow screws to be driven flush with the surface. Its one-piece construction enables easy and precise insertion into various materials such as wood, plastic or metal for seamless finishing without requiring additional tools. Use it in construction, repair or DIY projects for a professional looking finish.
Thread Forming STI Tap: 1/4-28 UNF, H4, Bottoming, Bright Finish, High Speed Steel 2-1/2" OAL, 0.255" Shank Dia, 1" Thread Length, 0.191" Square Size, 5/16" Square Length, Series BXSTI
Product Information
- : 12984-010
- 75% Thread Drill Size: 0.2780
- Chamfer: Bottoming
- Coating/Finish: Bright
- Material: High Speed Steel
- Overall Length (Inch): 2-1/2
- Series: BXSTI
- Shank Diameter: 0.2550in
- Shank Diameter (Decimal Inch): 0.2550
- Shank Diameter (Inch - 0 Decimals): 0.2550
- Square Length (Inch): 5/16
- Square Size (Decimal Inch): 0.1910
- Thread Length (Decimal Inch): 1.0000
- Thread Length (Inch): 1
- Thread Limit: H4
- Thread Size (Inch): 1/4-28
- Thread Standard: UNF
Additional Information
- Hazardous Materials: No, oK to Ship Via Air
- Material Safety Data Sheet (MSDS) Required: Yes
- Country of Origin: US, United States
- TAA Compliant: Yes
- UNSPSC: 23241600
- CA Restricted (Prop 65): Unknown
- Package Weight: 0.50
- Prohibited States: AK,HI,PR
Product info last updated on January 1, 2025 12:32am UTC
Category: Screw Thread Insert (STI) Taps