Heco -Topix-Plus screws - Torx 20 - 4.5 x 50mm - Part thread - Yellow zinc plated (12 pieces)
Heco-Topix-Plus screws with a Torx 20 head, measuring 4.5 x 50mm, and with partial threads, are yellow zinc-plated for corrosion resistance. Available in packs of 12.