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