Bi-Metal Hex No3 Self Drill Screw W16 (100pcs)- for Light Section Steel

Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.

• Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body

• Head Type: Hex

• FW Ø (mm): 11

• Type: For Light Section Steel

• Thread Type: 60° Self-Tapping

• Substrates: Steel

• MDT (mm): 5

• Material: Bi-Metal/A2-304 Stainless Steel/Carbon Steel

• Pack Type: Box

• Corrosion: Rating (1-5) 4 - Urban & industrial areas with a moderate salt atmosphere

• Pack Qty: 100

• EPDM Washer (mm): 16

• Socket Size (mm): 8

• Point Type: Self-Drilling No.3

• Finish Exterior: (Silver Organic)

• Drill Tip L (mm): 8.5

• Included Items: 16mm EPDM Washers

• Thread Coverage: Fully Threaded