Save money and get an enhanced product with McFarlane Stainless Steel Exhaust Nuts and Studs! A heat-treated, high-strength stainless alloy improvement, these nuts and studs are nitrocarburized Black Max™ coated for additional corrosion protection and resistance to galling. Reduce the temperature flux stress on your exhaust flanges and gaskets with these FAA-PMA approved nuts and studs for Continental and Lycoming Engines.
The stainless-steel stud and nut set are rust proof, high-strength, reusable fasteners for use on Continental and Lycoming engines. The studs are tap-end studs that come in various oversized options. The self-locking nuts provide a vibration resistant fastening action that will stay tight between inspections.
Exhaust Studs
Exhaust Nuts
These are the good ones!
More Exhaust System Components available.
Part Number | Description | U/M | Retail Price | Your Price | Stock | |
MC22022 |
NUT, 5/16-24
Free Shipping on Orders Over $500 |
Each | $1.86 | $1.58 |
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MCSTD-1410 |
NUT, 5/16-18, High Temperature Stainless
Free Shipping on Orders Over $500 |
Each | $5.74 | $4.77 |
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MCSTD-1411 |
NUT PLAIN, 1/4-20
Free Shipping on Orders Over $500 |
Each | $4.28 | $3.55 |
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MCSTD-37 |
ENGINE NUT, 5/16-24
Free Shipping on Orders Over $500 |
Each | $6.93 | $5.76 |
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MC25C-8 |
STUD, 1/4-20X1/4-20X1
Free Shipping on Orders Over $500 |
Each | $14.58 | $12.12 |
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MC25C-8P03 |
STUD, 1/4-20X1/4-20X1
Free Shipping on Orders Over $500 |
Each | $31.84 | $26.45 |
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MC25C-8P07 |
STUD, 1/4-20X1/4-20X1O07
Free Shipping on Orders Over $500 |
Each | $34.49 | $28.65 |
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MC25C-8P12 |
STUD, 1/4-20X1/4-20X1O12
Free Shipping on Orders Over $500 |
Each | $107.15 | $89.01 |
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MC25C-10 |
STUD, 1/4-20X1/4-20X1-1/4
Free Shipping on Orders Over $500 |
Each | $14.64 | $12.16 |
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MC25C-10P03 |
STUD, 1/4-20X1/4-20X1-1/4O03
Free Shipping on Orders Over $500 |
Each | $17.80 | $14.79 |
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MC25C-10P07 |
STUD, 1/4-20X1/4-20X1-1/4O07
Free Shipping on Orders Over $500 |
Each | $79.76 | $66.26 |
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MC25C-10P12 |
STUD, 1/4-20X1/4-20X1-1/4O12
Free Shipping on Orders Over $500 |
Each | $66.99 | $55.65 |
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MC25C-11 |
STUD, 1/4-20X1/4-20X1-3/8
Free Shipping on Orders Over $500 |
Each | $16.52 | $13.73 |
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MC25C-11P03 |
STUD, 1/4-20X1/4-20X1-3/8O03
Free Shipping on Orders Over $500 |
Each | $31.84 | $26.45 |
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MC25C-11P07 |
STUD, 1/4-20X1/4-20X1-3/8O07
Free Shipping on Orders Over $500 |
Each | $49.41 | $41.04 |
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MC25C-11P12 |
STUD, 1/4-20X1/4-20X1-3/8O12
Free Shipping on Orders Over $500 |
Each | $68.74 | $57.10 |
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MC31-10 |
STUD, 5/16-18X5/16-24X1-1/4
Free Shipping on Orders Over $500 |
Each | $19.08 | $15.85 |
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MC31-10P03 |
STUD, 5/16-18X5/16-24X1-1/4O03
Free Shipping on Orders Over $500 |
Each | $19.08 | $15.85 |
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MC31-10P07 |
STUD, 5/16-18X5/16-24X1-1/4O07
Free Shipping on Orders Over $500 |
Each | $38.22 | $31.75 |
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MC31-10P12 |
STUD, 5/16-18X5/16-24X1-1/4O12
Free Shipping on Orders Over $500 |
Each | $38.22 | $31.75 |
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