tilly rebuilding

[David Luciani]

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replacement screws are priced outrageously on the carb parts sites.
i suppose that's because of the labor to buy,bag and ship.
heres the screw specs all available at mccmaster carr or any bolt depot.
the main cover bolts 6 total are called

main cover screws 90280A153 Fillister Head Slotted Machine Screw, Zinc-Plated Steel, 6-32 Thread, 1" Length,

lock washer for plate screws 92146A540 18-8 Stainless Steel Split Lock Washer, No. 6 Screw Size, .25" OD, .03" Min Thick,

inlet cover screw90277A147 Binding Head Slotted Machine Screw, Zinc-Plated Steel, 6-32 Thread, 7/16" Length,

hold down screw for gem reed plate 90277A105 Binding Head Slotted Machine Screw , Zinc-Plated Steel, 4-40 Thread, 3/16" Length,

throttle shutter screw (short) 90283A105 Zinc-Plated Steel Pan Head Slotted Machine Screw, 4-40 Thread, 3/16" Length,

throttle shutter screw (long) 90283A106 Zinc-Plated Steel Pan Head Slotted Machine Screw , 4-40 Thread, 1/4" Length,

throttle shutter plate screw lock washer 91113A005 Zinc-Plated Steel Internal-Tooth Lock Washer, No. 4 Screw Size, .27" OD, .01"-.02" Thick,

fulcrom rod hold down screw 91802A107 18-8 Stainless Steel Oval Head Phillips Machine Screw , 4-40 Thread, 5/16" Length,

air filter/intake adapter screw 92196A271 18-8 Stainless Steel Socket Head Cap Screw, 10-32 Thread, 5/8" Length,

intake nut lock washer 98438A240 400 Series Stainless Steel External-Tooth Lock Washer, 1/4" Screw Size, 0.51" OD, 0.02"-0.03" Thick,

intake manifold nut course thread 94846A029 Zinc-Plated Grade 5 Steel Thin Hex Nut, 1/4"-20 Thread Size, 7/16" Width, 5/32" Height,

intake manifold nut fine thread 94846A505 Zinc-Plated Grade 5 Steel Thin Hex Nut, 1/4"-28 Thread Size, 7/16" Width, 5/32" Height