4,2 / max. 2,25 - Self drilling screws, pan head with serration

Type: WSKR

Technical parameters

Screw material	hardened carbon steel
Coating	galvanized ≥ 6 µm
Substructure	steel
Thread diameter	3,5 mm
Drilling capacity (steel)	0,4–2,25 mm
Screw head	pan head with serration
Screw drive	R2

CE-14566

Available variants

Features and benefits

Drilling capacity through steel of thickness up to 2,25 mm
Serrations on the screw head ensure durable fixing
CE certificate acc. to EN 14566+A1
Quick installation
Sharp & precise drilling point
Installation with R2 insert bit
Reaction to fire: meets the requirements of class A1

Application

Fastening metal sheets to steel substructures
Steel sheets overlapping
Recommended for environments with C1 corrosivity category acc. to EN ISO 12944-2

Download documents

Product variants

Size d x L (mm)	Drilling capacity Σti (mm) steel	Bit R	Unit packaging (pcs)	Outer carton (pcs)	INDEX


4,2 × 13	0,4 - 2,25	R2	1 000	12 000	1542113R	− + Add the product to your cart Number of unit packages − +
Bit R R2 Unit packaging (pcs) 1 000 Outer carton (pcs) 12 000
4,2 × 16	0,4 - 2,25	R2	1 000	8 000	1542116R	− + Add the product to your cart Number of unit packages − +
Bit R R2 Unit packaging (pcs) 1 000 Outer carton (pcs) 8 000
4,2 × 19	0,4 - 2,25	R2	1 000	8 000	1542119R	− + Add the product to your cart Number of unit packages − +
Bit R R2 Unit packaging (pcs) 1 000 Outer carton (pcs) 8 000
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