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predrilled for lock wire fasteners?

Hip

Well-Known Member
Joined
Mar 28, 2006
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2,776
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Paradice
where can you buy them?

i need 20ea, steel grade 5, 7/16 NC X1 1/2" long bolts pre drilled for lockwire.

my full float rear axel's bolts keep working loose.

the 7/16" dia is what is hard to find even mcmasters does not list them.....


champion does not carry them or cannot order them?:wtf:
 
Most aviation hardware is fine thread......You can drill the holes yourself and save the $$ on buying new bolts IF you can even find em.
 
Yeah, if you know a machinist he can drill(e/m is way easier) those bolts no problem!!!!!!!!!!!!!! Id drill more than 1 set of holes though so you can put the wire exactly where you want it.
 
just tired this with my shitty drill press and shitty drill bits on grade 8 bolts.

worked no problem
 
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