Wood Screws No.4x1/2" / 3mm x 13mm:- Pan Head Pozi Brass Plated Steel Picture Framing
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Ideal for all types of Picture Framing & DIY Applications
Pozi Pan Head Screws - Hardened & Brass Plated
'4' Gauge screws - metric equivalent approx. 3.0mm
No.4x1/2" / 3mm x 1/2mm:
Total length approx. 13mm
Thread length approx. 11mm
Thread diameter approx. 3mm (4 Gauge)
Head Diameter approx. 5.3mm