Otter Hex Head SDS with Seal Coarse Thread, Colorbond Class 4, Tub

Hex Head SDS Coarse Thread

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 a 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

 

Product Description:
The Otter 10-16 x 16mm Hex Head SDS Metal Screws are purpose-built for secure metal-to-metal fastening. Featuring a coarse thread, bonded washer with rubber seal, and a durable Terrain-painted Class 4 finish, these screws are ideal for roofing, cladding, and light steel framing.

• Size: 10-16 x 16mm

• Thread: Coarse self-drilling (SDS)

• Head: Hex head with bonded sealing washer

• Finish: Painted Colorbond matched

• Corrosion Resistance: Class 4 – AS3566 compliant

• Qty: 1000 screws per trade tub

• Product Code: SLNJ1016166-TE

• Application: Metal-to-metal fastening

• Ideal for: Roofing, wall sheeting, purlins, and steel frames

• Made by: Otter Industrial

Built for strength, speed, and weather resistance—trusted by tradies nationwide.