Malco BT156G 10-24 x 1-1/2 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (50 Count)
MPN: BT156G
Minimum order quantity is .
Meet Malco BT156G Bit-Tip 10-24 x 1-1/2 Self-Tapping & Self-Drilling Sheet Metal Screws. Engineered for fast, dependable fastening in HVAC, structural and layered metal applications, this screw knows the drill—literally. Bit-Tip drills its own hole and cuts threads in a single pass, delivering precise thread engagement and a tight, flush fit without the guesswork or extra steps.
Why Bit-Tip® stands out
- One-pass fastening: Self-drilling and self-tapping action means you drill, tap, and fasten in a single operation. No separate drill bits, taps, rivets, nuts and bolts, or welding equipment required.
- Optimal hole size and thread engagement: The Bit-Tip design creates the ideal hole for robust screw thread engagement, yielding a stronger hold with fewer drive iterations.
- Precise, repeatable performance: Precision cold-forged and heat-treated steel delivers uniform dimensions and consistent drill-point contours for reliable installations, even when working overhead or in tight spaces.
- Strong, low-profile head: 5/16" hex washer head sits flush and resists pull-out, providing a clean finish and solid load transfer in metal-to-metal or metal-to-wood assemblies.
- Versatile compatibility: While designed for metal framing and HVAC components, Bit-Tip screws also support fastening to plywood, soft wood, composition board, drywall, insulation, and laminates bonded to metal structures.
- Practical installation specs: Compatible with standard screw guns up to 2500 RPM, equipped with a drilling depth locator to control depth and prevent over-driving.
- Package and purpose: 50-count box built for professional crews and serious DIYers tackling both structural and layered metal projects.
Who benefits most
HVAC installers, metal fabricators, and contractors performing ductwork, metal framing, and layered metal assemblies will appreciate the speed and reliability of Bit-Tip. It’s also a smart choice for shop fabrication and on-site renovations where reducing tool swaps and setup time matters most.
How this solves common problems
- Eliminates alignment issues: One-pass installation minimizes misalignment during fastening, saving time and rework.
- Cuts tool requirements: Replaces multiple fasteners and equipment—no drill bits, taps, rivets, spot welders, or adhesives needed.
- Improves project workflow: With a single fastener type spanning metal-to-metal and metal-to-wood scenarios, inventory and tool management become simpler on the job site.
Specifications at a glance
- Size: 10-24 x 1-1/2
- Drive: 5/16" Hex Washer Head
- Point: #3
- Material: High-quality, specially heat-treated steel; precision cold-forged
- Count: 50 screws per package
- Applications: Sheet metal, HVAC fasteners, structural and layered metal assemblies
Choose the Malco BT156G Bit-Tip for faster, cleaner, more reliable fastening where sheet metal and multi-layered assemblies demand precision and efficiency. Its one-step drilling and tapping capability translates into time savings on every project, fewer tools to manage, and a dependable hold that stands up to real-world use.
Meet Malco BT156G Bit-Tip 10-24 x 1-1/2 Self-Tapping & Self-Drilling Sheet Metal Screws. Engineered for fast, dependable fastening in HVAC, structural and layered metal applications, this screw knows the drill—literally. Bit-Tip drills its own hole and cuts threads in a single pass, delivering precise thread engagement and a tight, flush fit without the guesswork or extra steps.
Why Bit-Tip® stands out
- One-pass fastening: Self-drilling and self-tapping action means you drill, tap, and fasten in a single operation. No separate drill bits, taps, rivets, nuts and bolts, or welding equipment required.
- Optimal hole size and thread engagement: The Bit-Tip design creates the ideal hole for robust screw thread engagement, yielding a stronger hold with fewer drive iterations.
- Precise, repeatable performance: Precision cold-forged and heat-treated steel delivers uniform dimensions and consistent drill-point contours for reliable installations, even when working overhead or in tight spaces.
- Strong, low-profile head: 5/16" hex washer head sits flush and resists pull-out, providing a clean finish and solid load transfer in metal-to-metal or metal-to-wood assemblies.
- Versatile compatibility: While designed for metal framing and HVAC components, Bit-Tip screws also support fastening to plywood, soft wood, composition board, drywall, insulation, and laminates bonded to metal structures.
- Practical installation specs: Compatible with standard screw guns up to 2500 RPM, equipped with a drilling depth locator to control depth and prevent over-driving.
- Package and purpose: 50-count box built for professional crews and serious DIYers tackling both structural and layered metal projects.
Who benefits most
HVAC installers, metal fabricators, and contractors performing ductwork, metal framing, and layered metal assemblies will appreciate the speed and reliability of Bit-Tip. It’s also a smart choice for shop fabrication and on-site renovations where reducing tool swaps and setup time matters most.
How this solves common problems
- Eliminates alignment issues: One-pass installation minimizes misalignment during fastening, saving time and rework.
- Cuts tool requirements: Replaces multiple fasteners and equipment—no drill bits, taps, rivets, spot welders, or adhesives needed.
- Improves project workflow: With a single fastener type spanning metal-to-metal and metal-to-wood scenarios, inventory and tool management become simpler on the job site.
Specifications at a glance
- Size: 10-24 x 1-1/2
- Drive: 5/16" Hex Washer Head
- Point: #3
- Material: High-quality, specially heat-treated steel; precision cold-forged
- Count: 50 screws per package
- Applications: Sheet metal, HVAC fasteners, structural and layered metal assemblies
Choose the Malco BT156G Bit-Tip for faster, cleaner, more reliable fastening where sheet metal and multi-layered assemblies demand precision and efficiency. Its one-step drilling and tapping capability translates into time savings on every project, fewer tools to manage, and a dependable hold that stands up to real-world use.
| Type |
Bulk |
|---|---|
| Length |
1-1/2 In. |
| Diameter |
10-24 |