FASTENERS 4 Thread Repair
THREAD REPAIR — KEENSERT ® INSERTS
Keenserts® are solid, one piece, key-locking inserts used to repair stripped or damaged threads in a variety of metals. The Keensert® locking “Kees” provide a positive mechanical lock, which prevents rotation due to vibration or torsion. Keenserts® are available in carbon steel, both in inch and metric series. Installation tools are also available separately. Typical Applications: Automobiles, Buses, Trucks, Heavy Equipment, Marine Equipment, Machinery, Tooling, Power Tools, Recreational Vehicles and Small Engines
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Prefix 693
EASY TO INSTALL:
Features: • Installed with standard drills and taps • No pre-winder tool required • No tang break-off • Positive mechanical lock against rotation • Used in virtually any material: aluminum, magnesium, cast iron and steel • One length per size provides maximum pullout strength • Full range of inch and metric sizes • Available in thinwall and heavy duty thickwall styles • Easy to remove
Drive “Kees” down with several light taps on the installation tool.
Installed Insert
Screw in insert until slightly below surface. “Kees” act as depth stop.
Drill out old threads, using standard drill
Tap new threads, using standard tap
KEENSERT ® — THINWALL (INCH) INSTALLATION TOOLS Size Part No. #10 693.0.10 1/4 693.0.14 5/16 693.0.516 3/8 693.0.38 7/16 693.0.716 1/2 693.0.12
KEENSERT ® — THINWALL (INCH) Size External Size Drill Size
Part No.
693.0.1024 693.0.1032 693.0.1420 693.0.1428 693.0.51618 693.0.51624 693.0.3816 693.0.3824 693.0.71614 693.0.71620 693.0.1213 693.0.1220
10-24 10-32 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20
5/16-18 5/16-18 3/8-16 3/8-16 7/16-14 7/16-14 1/2-13 1/2-13 9/16-12 9/16-12 5/8-11 5/8-11 5/16-18 3/8-16 3/8-16 7/16-14 7/16-14 1/2-13 1/2-13 5/8-11 5/8-11 3/4-16 3/4-16 3/4-16 3/4-16 7/8-14 7/8-14
I I
Q Q X X
29/64 29/64 33/64 33/64 37/64 37/64
KEENSERT ® — THICKWALL (INCH) INSTALLATION TOOLS Size Part No. #8 693.01.8.1 #10 693.01.10.1 1/4 693.01.14.1 5/16 693.01.516.1 3/8 693.01.38.1 7/16 693.01.716.1 1/2 693.01.12.1 9/16 693.01.916.1 5/8 693.01.58.1 3/4 693.01.34.1 1 693.01.1.1
KEENSERT ® — THICKWALL (INCH) Size External Size Drill Size
Part No.
693.01.832 693.01.1024 693.01.1032 693.01.1420 693.01.1428 693.01.51618 693.01.51624 693.01.3816 693.01.3824 693.01.71614 693.01.71620 693.01.1213 693.01.1220 693.01.91612 693.01.91618 693.01.5811 693.01.5818 693.01.3410 693.01.3416 693.01.789 693.01.18
8-32
I
10-24 10-32 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16 7/8-9
Q Q X X
29/64 29/64
9/16-12 33/64 9/16-12 33/64
37/64 37/64 45/64 45/64 45/64 45/64 53/64 53/64
1-1/8-12 1-1/16 1-1/8-12 1-1/16 1-1/4-12 1-3/16 1-3/8-12 1-5/16
1-8
KEENSERT ® — THINWALL (METRIC)
KEENSERT ® — THINWALL (METRIC) INSTALLATION TOOLS
External Size
Drill Size
Size
Part No.
Size
Part No.
693.02.5.80
M5 x 0.8 M8 x 1.25 M6 x 1.0 M10 x 1.25
H S
693.02.6.10 M8 x 1.0 M12 x 1.25 27/64 693.02.8.10 M8 x 1.25 M12 x 1.25 27/64 693.02.8.125 M10 x 1.25 M14 x 1.5 1/2 693.02.10.125 M10 x 1.5 M14 x 1.5 1/2 693.02.10.150 M12 x 1.25 M16 x 1.5 37/64 693.02.12.125 M12 x 1.75 M16 x 1.5 37/64 693.02.12.175
693.02.5 693.02.6 693.02.8 693.02.10 693.02.12
M5 M6 M8
M10 M12
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