McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

Exhaust Nuts and Studs

FAA-PMA approved for Continental and Lycoming engines

Save $$$

Heat-treated, high-strength stainless alloy
Less stress on the exhaust flanges and gaskets as the engine heats up and cools down
Nitrocarburized Black Max™ coating to resist galling and corrosion
Black Max™ prevents galvantic corrosion between stainless and aluminum cylinder
Steel nuts are cad plated - better on galvanized and stainless studs
Saves labor and cost by lasting longer!
Catalog

These are the good ones!

Click the X next to a filter to remove it.

X Category: Exhaust Nuts and Studs

Part Number	Description	U/M	Retail Price	Your Price	Stock
MC25C-8	STUD, 1/4-20X1/4-20X1	4PK	$58.32	$48.46
MC25C-8P03	STUD, 1/4-20X1/4-20X1	2PK	$63.68	$52.89
MC25C-8P07	STUD, 1/4-20X1/4-20X1O07	2PK	$68.98	$57.30
MC25C-8P12	STUD, 1/4-20X1/4-20X1O12	2PK	$214.30	$178.02
MC25C-10	STUD, 1/4-20X1/4-20X1-1/4	4PK	$58.56	$48.63
MC25C-10P03	STUD, 1/4-20X1/4-20X1-1/4O03	2PK	$35.60	$29.57
MC25C-10P07	STUD, 1/4-20X1/4-20X1-1/4O07	2PK	$159.52	$132.52
MC25C-10P12	STUD, 1/4-20X1/4-20X1-1/4O12	2PK	$133.98	$111.30
MC25C-11	STUD, 1/4-20X1/4-20X1-3/8	4PK	$66.08	$54.91
MC25C-11P03	STUD, 1/4-20X1/4-20X1-3/8O03	2PK	$63.68	$52.89
MC25C-11P07	STUD, 1/4-20X1/4-20X1-3/8O07	2PK	$98.82	$82.09
MC25C-11P12	STUD, 1/4-20X1/4-20X1-3/8O12	2PK	$137.48	$114.20
MC31-10	STUD, 5/16-18X5/16-24X1-1/4	4PK	$76.32	$63.39
MC31-10P03	STUD, 5/16-18X5/16-24X1-1/4O03	2PK	$38.16	$31.69
MC31-10P07	STUD, 5/16-18X5/16-24X1-1/4O07	2PK	$76.44	$63.49
MC31-10P12	STUD, 5/16-18X5/16-24X1-1/4O12	2PK	$76.44	$63.49
MC31-12	STUD, 5/16-18X5/16-24X1-1/2	4PK	$66.08	$54.91
MC31-12P03	STUD, 5/16-18X5/16-24X1-1/2O03	2PK	$48.36	$40.17
MC31-12P07	STUD, 5/16-18X5/16-24X1-1/2O07	2PK	$101.96	$84.69
MC31-12P12	STUD, 5/16-18X5/16-24X1-1/2O12	2PK	$101.60	$84.40

1 2 3 ... 4

Try one of the following: