Hex No.3 Self-Drilling Screw - 5.5 x 38mm Box 100

The Hex No.3 self-drilling screw has a 5.5mm shank, 38mm length and a hex head, supplied in a box of 100. The self-drilling point is designed to fix sheet steel onto thinner gauge steel sections without pre-drilling. The hex head accepts a standard nut driver for fast installation.

Used for fixing sheet steel cladding, profile sheets and thin steel sections where a self-drilling fixing is required.

Specifications

Type: Hex head self-drilling screw
Diameter: 5.5mm
Length: 38mm
Drill Point: No.3
Pack: 100

Key Features

• 5.5mm shank diameter
• 38mm screw length
• Hex head - nut driver compatible
• No.3 self-drilling point
• Box of 100
• For sheet steel fixing