Coil-Sert® Inserts are available in thread repair kits to repair tapped holes which have been stripped or damaged due to wear, corrosion and over torque. Coil-Sert® offers a choice of repair kits to meet a wide range of repair options.
They are available in inch, metric, spark plug and pipe thread series.
All kits have a quantity of inserts, high speed steel Coil-Sert® tap and an installation tool, some may include a proper size drill, and different lengths of inserts and a tang break off tool. We also offer Master Kits with a range of different sizes available in one kit.
SKU/Part No:
Product Overview
Coil-Sert® Inserts are available in thread repair kits to repair tapped holes which have been stripped or damaged due to wear, corrosion and over torque. Coil-Sert® offers a choice of repair kits to meet a wide range of repair options.
They are available in inch, metric, spark plug and pipe thread series.
All kits have a quantity of inserts, high speed steel Coil-Sert® tap and an installation tool, some may include a proper size drill, and different lengths of inserts and a tang break off tool. We also offer Master Kits with a range of different sizes available in one kit.
INCH SERIES | ||
Thread Size Length | Kit Part No. | INSERTS PER KIT |
COARSE | ||
4-40 x .168 | IK401-04DS | 36* |
5-40 x .188 | IK401-05DS | 36* |
6-32 x .207 | IK401-06DS | 36* |
8-32 x .246 | IK401-2DS | 36* |
10-24 x .285 | IK401-3DS | 36* |
12-24 x.324 | IK401-1DS | 36* |
1/4-20 x .375 | IK401-4DS | 36* |
5/16-18 x.469 | IK401-5DS | 36* |
3/8-16 x .562 | IK401-6DS | 18* |
7/16-14 x .656 | IK401-7DS | 18* |
1/2-13 x .750 | IK401-8DS | 18* |
9/16-12 x .844 | IK401-9D | 6 |
5/8-11 x .938 | IK401-10D | 6 |
3/4-10 x 1.125 | IK401-12D | 4 |
7/8-9 x 1.312 | IK521-14D | 6 |
1-8 x 1.500 | IK521-16D | 6 |
1 1/8-7 x 1.688 | IK521-18D | 5 |
1 1/4-7 x 1.875 | IK521-20D | 4 |
1 3/8-6 x 2.062 | IK521-22D | 4 |
1 1/2-6 x 2.250 | IK521-24D | 4 |
FINE | ||
6-40 x .207 | **IK402-06D | 36* |
8-36 x .246 | **IK402-2DS | 36* |
10-32 x .285 | IK402-3DS | 36* |
1/4-28 x .375 | IK402-4DS | 36* |
5/16-24 x .469 | IK402-5DS | 36* |
3/8-24 x .562 | IK402-6DS | 18* |
7/16-20 x.656 | IK402-7DS | 18* |
1/2-20 x .750 | IK402-8DS | 18* |
9/16-18 x .844 | IK402-9D | 6 |
5/8-18 x .938 | IK402-10D | 6 |
3/4-16 x 1.125 | IK402-12D | 6 |
7/8-14 x 1.312 | IK528-14D | 6 |
1-14 x 1.500 | IK528-16D | 6 |
1-12 x 1.500 | IK528-161D | 6 |
1 1/8-12 x 1.688 | IK528-18D | 5 |
1 1/4-12 x 1.875 | IK528-20D | 4 |
1 3/8-12 x 2.062 | IK528-22D | 4 |
1 1/2-12 x 2.250 | IK528-24D | 4 |
METRIC SERIES | ||
Thread Size Length | Kit Part No. | INSERTS PER KIT |
COARSE | ||
M3 X 0.5 X 4.5 | IK403-3DS | 36* |
M3.5 X 0.6 X 5.3 | **IK403-3.5DS | 36* |
M4 X 0.7 X 6.0 | IK403-4DS | 18* |
M5 X 0.8 X 7.5 | IK403-5DS | 18* |
M6 X 1.0 X 9.0 | IK403-6DS | 18* |
M8 X 1.25 X 12.0 | IK403-8DS | 18* |
M10 X 1.5 X 15.0 | IK403-10DS | 18* |
M12 X 1.75 X 18.0 | IK403-12DS | 18* |
M14 X 2 X 21.0 | IK403-14D | 6 |
M16 X 2 X 24.0 | IK403-16D | 6 |
M18 X 2.5 X 27.0 | IK403-18D | 6 |
M20 X 2.5 X 30.0 | IK403-20D | 4 |
FINE | ||
M8 X 1.0 X 12.0 | IK404-8DS | 18* |
M10 X 1.0 X 15.0 | IK404-10DS | 18* |
M10 X 1.25 X 15.0 | K405-10DS | 18* |
M12 X 1.25 X 18.0 | IK405-12DS | 18* |
M12 X 1.5 X 18.0 | IK406-12DS | 18* |
M14 X 1.5 X 21.0 | IK406-14D | 6 |
M16 X 1.5 X 24.0 | IK406-16D | 6 |
M18 X 1.5 X 27.0 | IK406-18D | 5 |