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Fasteners

Skylight Self Drilling Screw - 12 – 14 x 72mm​

Fastens skylights onto the roof purlins (P)

Roof Self Drilling Screw – 12 x 48mm​

Fastens steel trimdek or corrugated roof sheets onto the roof purlins (P)

Wall Self Drilling Screw - 10 - 16 x 20mm​

Bolts steel trimdek or corrugated wall sheets onto end wall girts (EG) and side wall girts (SG).

Structural Tek Screw - 12 x 20mm​

Purlin Flange Bolt & Nut - M12 x 30​

Fastens purlins onto columns, mullions, or rafters.

M16 Structural Bolts​

Bolts columns onto footings, haunch brackets, and rafters. The bolt, hex nut and washes are packed in separate boxes.

M16 Hex Nut​

One M16 hex nut per structural bolt.

M16 Flat Round Washer​

Two M16 round washes per structural bolt (use on either end).

M12 Fascia Bolt with Nut and Washer​

Bolts sliding door tracks onto the sliding C section (requires a low-profile head).

12mm x 75mm Sleeve Anchor​

16mm x 110mm Sleeve Anchor​

M16 x 190mm Class 5.8 Chisel Point Stud - Galvanised​

Rivet Countersunk Head​

Drill diameter 4.8mm, body diameter 4.8mm