1/4" Impax™ SD2 Metal Self-Drill Screw, HWH (5/16") | SD2-14-HW5/16
Fastener Length [Inches]
1-1/2"
1-1/4"
1/4" Impax™ SD2 Metal Self-Drill Screw, HWH (5/16")
Drive Socket
5/16" Hex
Loading Bearing Length [Inches]
0.60", 0.85"
Loading Bearing Length [mm]
15, 22
Product Type
Self-drilling screw
Diameter
1/4"
Diameter [mm]
6.17 mm
Drill Capacity Max [Inches]
0.150"
Drill Capacity Range [mm]
1.27 mm–3.81 mm
Drill Point
SD2
Head Style
Hex Washer head
Material
Carbon steel
Thread Major Dia
0.243"
Thread Major Dia [mm]
6.17 mm
Thread Minor Dia
0.188"
Thread Minor Dia [mm]
4.78 mm
Threads Per Inch
14
Washer
19/32" Galvanized bond seal
Metal panel to light and medium gauge metal application
- Precision cold forged point assuring superior strength and the fastest drilling time performance
- Designed to have low driving and thread engagement torque and provide maximum clamp load
- Reduced drill point diameter provides higher pull out in single purlin attachment
- Available with no sealing washer or with bond seal washer
- VistaCoat® premium coating system
- VistaCoat® limited warranty
- Install fasteners with 0–2000 rpm screw gun equipped with depth sensing nose piece.
- Fastener length should provide for a minimum of 3/16" penetration of fully developed threads into metal substrate.
- Use of impact guns or hammer drills is not recommended.
1/4" Impax™ SD2 Metal Self-Drill Screw, HWH (5/16") | SD2-14-HW5/16
Fastener Length [Inches]
1-1/2"
1-1/4"
1/4" Impax™ SD2 Metal Self-Drill Screw, HWH (5/16")
Drive Socket
5/16" Hex
Loading Bearing Length [Inches]
0.60", 0.85"
Loading Bearing Length [mm]
15, 22
Product Type
Self-drilling screw
Diameter
1/4"
Diameter [mm]
6.17 mm
Drill Capacity Max [Inches]
0.150"
Drill Capacity Range [mm]
1.27 mm–3.81 mm
Drill Point
SD2
Head Style
Hex Washer head
Material
Carbon steel
Thread Major Dia
0.243"
Thread Major Dia [mm]
6.17 mm
Thread Minor Dia
0.188"
Thread Minor Dia [mm]
4.78 mm
Threads Per Inch
14
Washer
19/32" Galvanized bond seal
Metal panel to light and medium gauge metal application
- Precision cold forged point assuring superior strength and the fastest drilling time performance
- Designed to have low driving and thread engagement torque and provide maximum clamp load
- Reduced drill point diameter provides higher pull out in single purlin attachment
- Available with no sealing washer or with bond seal washer
- VistaCoat® premium coating system
- VistaCoat® limited warranty
- Install fasteners with 0–2000 rpm screw gun equipped with depth sensing nose piece.
- Fastener length should provide for a minimum of 3/16" penetration of fully developed threads into metal substrate.
- Use of impact guns or hammer drills is not recommended.