187451 BIT T-30 BLACK 2IN
by Gap Power
SKU GRK87451
Sold out
Original price
$4.80
-
Original price
$4.80
Original price
$4.80
$4.80
$4.80
-
$4.80
Current price
$4.80
In-Store Only — Visit us in Gap, PA to purchase
Overview
The GRK Fasteners 187451 BIT T-30 BLACK 2IN (187451) is designed for Hardware > Tool Accessories > Drill & Screwdriver Accessories > Drill & Screwdriver Bits applications, specifically for driving T30 star drive fasteners used in structural and general construction assemblies.
| Specification | Detail |
|---|---|
| MPN | 187451 |
| Brand | GRK Fasteners |
| Drive Type | Star (T30) |
| Length | 2 in. |
| Material | Carbon Steel |
| Finish | Black |
| Shank Type | Hex Shank |
| Magnetic | No |
| Quantity per Package | 2 pc |
| Packaging Type | Carded |
| Weight | 0.02 lb |
| UPC | 772691874511 |
Technical Features
- T30 Star Drive Profile: Engineered to precisely engage T30 star drive recesses, reducing cam-out during high-torque fastener driving.
- Carbon Steel Construction: Provides the hardness required to withstand repeated driving cycles in demanding fastening applications.
- Black Finish: Applied surface finish that helps distinguish bit size at a glance and provides a degree of surface protection.
- Hex Shank: Standard hex shank design ensures secure retention in impact drivers, drill/drivers, and bit holders without slipping.
- 2-Inch Length: Compact profile suited for close-quarters driving while maintaining adequate reach for countersunk fastener applications.
- 2-Piece Package: Carded packaging includes two bits, providing a backup on the job site without additional sourcing.
Applications
- Driving GRK Caliburn screws requiring a T30 star drive interface.
- Driving GRK Caliburn PH screws where the T30 star drive recess is specified.
- Installing GRK RSS Structural Screws in 5/16 in. and 3/8 in. sizes for structural wood connections and framing assemblies.
California Residents: See Prop 65 WARNINGS before use.

















































