5/16 BSW coach-bolt with square nut.

5/16 BSW coach-bolt with square nut.

These were used to bolt the sides of the wings to the stay brackets. Also, to bolt the under-wing mesh to the front of each front wing. AC didn't usually use "wing-bolts" as sold by many classic car suppliers.

These are of mild steel, not plated, but I'm including a zinc-plated spring washer.

I would recommend a non-metallic washer to prevent the bolt head touching the alloy body panels, which causes corrosion.

Price is for each bolt, washer, nut set (new/old stock).