1/8” BSW X 1/2” Countersunk Slotted Zinc Plated Machine Screws X 20

New old vintage stock,

Sold in packs of 20

BSW thread, ( British standard Whitworth ),

1/2” long,

Countersunk / Slotted,

May show signs of tarnish but this is consistent with age,

Please see photos for more details,

Any questions please ask.