Hi there,

Please find attached the Hunting Percival Aircraft Ltd Design Office Handbook Section DB-09-02 dated 11/11/52 regarding countersunk DZUS fasteners.

I don’t think it gives you any further information than you already know, but thought I’d include it.

Just a thought, in your parts manual are the Sec/Ref numbers for the fasteners in there as well as the p/n, should be Sec 28FP for Aircraft Fasteners and Quick Release Pins, if there are can you list them please and I’ll look in my copy of AP1086 Sec 28FP

Regards

Dave

Hi Dave – That pretty much sums up what we have, useful single-page reference, though. In our AP parts list they are 27H/, bit odd. No further numbers, nothing after the slash. Looking forward to seeing the 1938 reference, Tony, and hoping it’s not the same!