Otter Hex Head SDS with Seal Fine Thread, Class 4, Tub

Hex Head Coarse Thread with Seal Self Drilling Hex Drive

Hardened point designed to self drill through thin metal, and a broad flanged base for use in structural applications where holding power is paramount. Fitted with high quality seal to prevent water ingress and electrolysis.

Application:

For fixing roofing and cladding (with EPDM washer to weather seal).

End User:

Plumbers, Roofers, Builders, Fencers and DIYers.

Features:

Cold forged and roll formed, hex flanged head with EPDM washer, coarse thread, made from hardened wire.