Tek Screw 5.5 x 38mm Self-Tap Self-Drill + 16mm Washer Pack of 100
£5.84
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Tek Screw 5.5 x 38mm Self-Tap Self-Drill + 16mm Washer Pack of 100
F222
£5.84
A pack of 100 self-tapping, self-drilling Tek screws with 16mm bonded washers — ideal for heavier-duty fixing into steel, trunking, and sheet metal in HVAC and mechanical installations. The longer 38mm length provides extra grip in thicker materials without the need for pre-drilling.
- Size: 5.5mm x 38mm
- Self-tapping and self-drilling — no pilot hole required
- Supplied with 16mm bonded washers for a secure, weatherproof fix
- Suitable for thicker steel, sheet metal, and trunking
- Pack of 100
A reliable site staple for HVAC engineers and mechanical installers needing a longer reach fixing for trunking, brackets, and ductwork.