Thread-Locking Inserts
Thread-locking inserts are used for thread reinforcement and to repair worn and damaged threads. They have a nylon locking element on the external thread and are used on aluminum, cast iron, and copper.
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Made in USA 06847545
1/2-13 Internal, 5/8-18 External, UNC, 19/32" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679674
CSN
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$12.10each
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Made in USA 06847420
3/8-24 Internal, 1/2-20 External, UNF, 15/32" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679671
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$8.38each
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Made in USA 06847347
5/16-24 Internal, 7/16-20 External, UNF, 7/16" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679669
CSN
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$5.65each
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Made in USA 06846166
M16x2.00 Internal, 1-8 External, Metric Coarse, 25/32" Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679660
CSN
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Made in USA 06849202
1/4-20 Internal, 7/16-14 External, UNC, 7/16" Insert Length, Thread Locking Repair Inserts Carbon Steel, Zinc Plate Finish, Grade 303
MI ITEM 11679682
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$4.50each
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Made in USA 06849319
5/8-11 Internal, 7/8-9 External, UNC, 1-1/8" Insert Length, Thread Locking Repair Inserts Carbon Steel, Zinc Plate Finish, Grade 303
MI ITEM 11679692
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$9.73each
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Made in USA 06847149
#10-24 Internal, 5/16-24 External, UNC, 5/16" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679664
CSN
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$4.50each
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Made in USA 06846067
M6x1.00 Internal, 3/8-16 External, Metric Coarse, 13/32" Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679654
CSN
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$6.53each
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Made in USA 06845101
M10x1.50 Internal, M16x2.00 External, Metric Coarse, 17mm Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679647
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$9.48each
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Made in USA 00358440
M10x1.50 Internal, M16x2.00 External, Metric Coarse, 17mm Insert Length, Thread Locking Repair Inserts Stainless Steel, Oxide Finish, Grade 303
MI ITEM 11669217
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$16.18each
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Made in USA 06846109
M10x1.50 Internal, 9/16-12 External, Metric Coarse, 33/64" Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679656
CSN
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$10.93each
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Made in USA 06846042
M4x0.70 Internal, 1/4-28 External, Metric Coarse, 9/32" Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679652
CSN
AVAILABLE
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Made in USA 06849525
M18x1.50 Internal, 1-14 External, Metric Fine, 25/32" Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679696
CSN
AVAILABLE
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Made in USA 06847305
5/16-18 Internal, 7/16-20 External, UNC, 7/16" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679668
CSN
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$5.48each
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Made in USA 00358465
M16x2.00 Internal, M24x3.00 External, Metric Coarse, 20mm Insert Length, Thread Locking Repair Inserts Stainless Steel, Oxide Finish, Grade 303
MI ITEM 11669219
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$10.60each
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Made in USA 06849509
M14x1.25 Internal, 7/8-14 External, Metric Fine, 11/16" Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679695
CSN
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$8.33each
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Made in USA 06847388
3/8-16 Internal, 1/2-20 External, UNC, 15/32" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679670
CSN
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$8.38each
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Made in USA 06847586
1/2-20 Internal, 5/8-18 External, UNF, 19/32" Insert Length, Thread Locking Repair Inserts Stainless Steel, Bright Finish, Grade 303
MI ITEM 11679675
CSN
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$12.10each
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Made in USA 06849236
5/16-24 Internal, 1/2-13 External, UNF, 31/64" Insert Length, Thread Locking Repair Inserts Carbon Steel, Zinc Plate Finish, Grade 303
MI ITEM 11679685
CSN
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$3.65each
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Made in USA 06845085
M8x1.25 Internal, M12x1.75 External, Metric Coarse, 12.5mm Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679646
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$6.15each
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Made in USA 06849400
3/4-10 Internal, 1-8 External, UNC, 25/32" Insert Length, Thread Locking Repair Inserts Carbon Steel, Zinc Plate Finish, Grade 303
MI ITEM 11679693
CSN
AVAILABLE
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Made in USA 06845069
M6x1.00 Internal, M10x1.50 External, Metric Coarse, 10.5mm Insert Length, Thread Locking Repair Inserts Carbon Steel, Oxide Finish, Grade 303
MI ITEM 11679645
CSN
AVAILABLE
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Made in USA 06849277
1/2-13 Internal, 3/4-10 External, UNC, 21/32" Insert Length, Thread Locking Repair Inserts Carbon Steel, Zinc Plate Finish, Grade 303
MI ITEM 11679689
CSN
AVAILABLE
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Made in USA 00358457
M12x1.75 Internal, M16x2.00 External, Metric Coarse, 17mm Insert Length, Thread Locking Repair Inserts Stainless Steel, Oxide Finish, Grade 303
MI ITEM 11669218
CSN
AVAILABLE
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$12.10each
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$8.38each
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$5.65each
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$4.50each
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$9.73each
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$4.50each
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$6.53each
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$9.48each
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$16.18each
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$10.93each
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$5.48each
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$10.60each
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$8.33each
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$8.38each
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$12.10each
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$3.65each
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$6.15each
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