Malco BT131T #2 Point 8-18 x 1/2" | Bit-Tip Drill and Tap Screws | 1/4" Hex Washer Head | HVAC Fastners | Structural & Layered Metal | Self Tapping and Self Drilling Sheet Metal Screws, 1000 Pack Type:Bulk Length: 6" overall length providing

Length: 6" overall length providing extended reach for hard-to-access areas

Overall Length: 7-1/2" providing extended reach

Deep Length Design: The deep socket design allows for easy access to recessed fasteners

Spiral Type: Right-hand spiral for smooth drilling performance

Overall Length: Measuring at 38

Malco BT131T #2 Point 8-18 x 1/2" | Bit-Tip Drill and Tap Screws | 1/4" Hex Washer Head | HVAC Fastners | Structural & Layered Metal | Self Tapping and Self Drilling Sheet Metal Screws, 1000 Pack Type:Bulk Length: 6" overall length providingThe Malco BT131T Bit Tip self drilling and tapping screws are engineered to drill their own hole, delivering the optimum hole size for superior thread engagement and a tighter, more durable fit in a single, streamlined operation. With Bit Tip, alignment headaches disappearone fastener, one hole, precise results every time. This BT131T model is built for reliability in HVAC work, structural and layered metal, and general sheet metal fastening demands.