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1/4" Impax™ Panel Lap Self-Drill Screw, HWH | SDL-14

Fastener Length [Inches]
7/8"
Colored Fastener
No
Yes
1/4" Impax™ Panel Lap Self-Drill Screw, HWH
Drive Socket
5/16" Hex
Loading Bearing Length [Inches]
0.31"
Loading Bearing Length [mm]
8
Product Type
Self-drilling screw
Diameter
1/4"
Diameter [mm]
6.2 mm
Drill Capacity Max [Inches]
0.095"
Drill Capacity Range [mm]
0.762 mm–2.413 mm
Drill Point
SD1
Head Style
Hex Washer head
Material
Carbon steel
Thread Major Dia
0.246"
Thread Major Dia [mm]
6.25 mm
Thread Minor Dia
0.189"
Thread Minor Dia [mm]
4.8 mm
Threads Per Inch
14
Washer
9/16" Galvanized bond seal

Panel to panel side lap, end lap, and other stitch applications

  • High hex washer head provides driving stability
  • Self-drill point for fast installation
  • Available with no sealing washer or with bond seal washer
  • VistaCoat® premium coating system
  • VistaCoat® limited warranty

1/4" Impax lap data sheet

Product overview document
  • Install fasteners with 0–2000 rpm screw gun equipped with depth sensing nose piece.
  • Composite thickness should not exceed 0.095" (2.4 mm).
  • Use of impact guns or hammer drills is not recommended.

 

 

1/4" Impax™ Panel Lap Self-Drill Screw, HWH | SDL-14

Fastener Length [Inches]
7/8"
Colored Fastener
No
Yes
1/4" Impax™ Panel Lap Self-Drill Screw, HWH
Drive Socket
5/16" Hex
Loading Bearing Length [Inches]
0.31"
Loading Bearing Length [mm]
8
Product Type
Self-drilling screw
Diameter
1/4"
Diameter [mm]
6.2 mm
Drill Capacity Max [Inches]
0.095"
Drill Capacity Range [mm]
0.762 mm–2.413 mm
Drill Point
SD1
Head Style
Hex Washer head
Material
Carbon steel
Thread Major Dia
0.246"
Thread Major Dia [mm]
6.25 mm
Thread Minor Dia
0.189"
Thread Minor Dia [mm]
4.8 mm
Threads Per Inch
14
Washer
9/16" Galvanized bond seal

Panel to panel side lap, end lap, and other stitch applications

  • High hex washer head provides driving stability
  • Self-drill point for fast installation
  • Available with no sealing washer or with bond seal washer
  • VistaCoat® premium coating system
  • VistaCoat® limited warranty

1/4" Impax lap data sheet

Product overview document
  • Install fasteners with 0–2000 rpm screw gun equipped with depth sensing nose piece.
  • Composite thickness should not exceed 0.095" (2.4 mm).
  • Use of impact guns or hammer drills is not recommended.