FCH News

Externally Threaded Inserts

Externally Threaded Inserts, also known as Self Tapping Threaded Inserts are cylindrical metal bushings with internal and external threads and are specially designed to cut their own threads as they are being screwed into a drilled hole, and lock in that hole via friction. They are commonly known by their trademarked names Tap-lok®, Speedsert® or Ensat®.

2 External Thread Insert, Self-Tapping Insert (din 7965), showing 200, (click on any line for more information)

Buy Externally Threaded Inserts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 2.5-15m6 (1) x 2.5 (15mm) thread insert free-running stainless steel140
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25 x 2.5 x -20m8 (1.25) x 2.5x (20.mm) thread insert free-running stainless steel332
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 210-24 x 2 (.380) thread insert free-running stainless steel108
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 2 1/210-24 x 2 1/2 (.475) thread insert free-running stainless steel51
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1 1/210-32 x 1-1/2 (.285) thread insert free-running stainless steel15694
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 2.510-32 x 2.5 (.475) thread insert free-running stainless steel101
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 310-32 x 3 (.570) thread insert free-running stainless steel81
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 (.250) thread insert free-running stainless steel76
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 11/4-28 x 1 (.250) thread insert free-running stainless steel80
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18 x 1x (.312 ) thread insert free-running stainless steel70
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18 x 1-1/2x (.469 ) thread insert free-running stainless steel134
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/25/16-24 x 1 1/2 (.469) thread insert free-running stainless steel66
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 13/8-16 x 1 (.375) thread insert free-running stainless steel31
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YANKEENHExternal Thread Insert, Self-Tapping Insert3/8-16 x 1 1/83/8-16 x 1 1/8 thread insrt fre-run10
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 external thread x 1/4-28 internal thread insert x 1/2 long stainless steel4
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YANKEENHExternal Thread Insert, Self-Tapping InsertBrassPlain3/8-163/8-16 wood thr insert knife brass42
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-24 x 13/8-24 x 1 (.375) thread insert free-running stainless steel85
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-14 x 27/16-14 x 2 (.875) thread insert free-running stainless steel43
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 11/2-20 x 1 (.500) thread insert free-running stainless steel6
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YANKEENHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/21/2-20 x 1 1/2 (.750) thread insert free-running stainless steel27
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JacksonMSExternal Thread Insert, Self-Tapping Insert12 x 1.75 x 2612x1.75x26 nylon pellet ez-lok threaded insert for metal heavy wall carbon5
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JacksonMSExternal Thread Insert, Self-Tapping Insert14 x 1.25 x 2214x1.25x22 nylon pellet ez-lok threaded insert for metal heavy wall carbon3
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JacksonMSExternal Thread Insert, Self-Tapping Insert16 x 2.00 x 2116x2.00x21 nylon pellet ez-lok threaded insert for metal heavy wall carbon8
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JacksonMSExternal Thread Insert, Self-Tapping Insert16 x 1.50 x 2516x1.50x25 nylon pellet ez-lok threaded insert for metal heavy wall carbon7
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MAINSOURCNHExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plainpem iuc-256-2 (18-8 304 ultrasonic insert)4800
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlainM6-1.0-1.00 x 13m6-1.0 x 13 knife thread flush insert50
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlainpemref itc-080 molded-in threaded insert100
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertSteelPlain7/8-97/8-9 int. thread 1 1/4-7 ext. thread 1-1/8 oal ez-lok #329-14 carbon steel nc thread insert for metal10
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain3/8-163/8-16 ez-lok wood knife thread insert25
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain#8-328-32 ez-lok hex drive wood knife thread insert400
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain#10-32 x 1/210-32 x 1/2 knife thread flush insert500
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OneMonroeNCExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40knh0440j insert ibn sibn 4-40j 4-40 internal thread 12-24 external thread 0.25 length stainless 30340
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain1/4-201/4-20 threaded insert (.391 min)33
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear#6-326-32 threaded insert (.234 min) plated125
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OneMonroeNCExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 form-a-thread insert ss75
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain5/16-185/16-18 threaded insert31
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear3/8-163/8-16 threaded insert (.578 min) plated40
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain7/16-14 x .6577/16-14 x .657 helical thread insert national coarse insert6
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlain3/4-10 x 1.5d3/4-10 x 1.5d helical thread insert10
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlainM10-1.50-1.50 x 3.8m10 x 1.5 x 3.8 threaded insert129
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertPlainM10-1.50-1.50 (9)m10 x 1.50 w/3.8-7.9grip threaded insert746
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertSteelZinc/Yellow#8-32 (.080-.130)insert hex 8-32 threadgrip .080-.130 steel/yellow zinc 5000/cs500
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear#10-32 (.020-.130)insert hex 10-32 threadgrip .020-.130 steel/clear zinc 4000/cs2464
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OneMonroeNCExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear5/16-18 (.027-.150)insert hex 5/16-18 threadgrip .027-.150 steel/zinc plating 1750/cs1000
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OneMonroeNCExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-201/4-20 threaded insert flush 303ss2
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM11-1.50 x 2.0M11x1.5x2.0d threaded insertinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM11-1.50 x 2.5M11x1.5x2.5d threaded insertinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM11-1.50 x 3M11x1.5x3d threaded insert75
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insertri-25023 m2x.4x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insert11/16-16 x 1.2511/16-16x1.25 threaded insertinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM20-1.50 x 1.5M20-1.5x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM20-1.50 x 1M20-1.5x1d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insertri-25113 m11-1.5x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insert1/4-26bsfri-20043 bsf 1/4-26x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM11/16-16 x 1.2511/16-16x1.25 threaded insert cuins-headinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insertri-25043 m4x0.7x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insert7/8-20 x .3307/8-20x.330 threaded insert-carburetor sizeinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM6-1.00 x 1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM20-1.50 x 2M20-1.5x2d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insertri-03045 1/4-20x2d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM8-1.25 x 12threaded insertinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertPlasticrecoil 28140-m14x1.25x3/4 spark plug insertinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping Insert ri-24043 1/4-28x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM3-5.00 x 1.5M3-5.0x1.5d threaded insertsinquire
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Jay-CeeMIExternal Thread Insert, Self-Tapping InsertM5-8.00 x 2d threaded insertsinquire
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OneMonroeMNExternal Thread Insert, Self-Tapping InsertSteelZinc/YellowM6-1.00 x 13m6-1.0 x 13mm type-d insert nut zinc die cast zinc yellow1760
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OneMonroeMNExternal Thread Insert, Self-Tapping InsertPlainM2-0.40insert h-series m2.0x0.4 thread200
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OneMonroeMNExternal Thread Insert, Self-Tapping InsertSteelPlain74metromax i q post. epoxy coated steel stationary post 74 . post includes an adjustable leveling foot to compensate for up to 1 on uneven floors. built in microban antimicrobial protection.4
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ACCURATEILExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-163/4-16 nte nylon insert thin pat nut 18-8 s/s (fine thread)23
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ACCURATEILExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear7/16-207/16-20 nte nylon insert thin pat nut (fine thread)100
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AmericanNYExternal Thread Insert, Self-Tapping InsertBrassPlainM6 x 7.66mm x 7.6mm tapered threaded brass insert6000
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AmericanNYExternal Thread Insert, Self-Tapping InsertZinc Alloy 3 (Zamak)Zinc/Clear3/8-16 x .5123/8-16 x .512 threaded speed hex drive insert die cast1300
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AmericanNYExternal Thread Insert, Self-Tapping InsertBrassPlain#10-32 x 3/810/32x3/8 threaded shoulder insert497
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AmericanNYExternal Thread Insert, Self-Tapping InsertBrassPlain#8-32 x .248 x .3218/32x.248x.321 threaded insert1500
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AmericanNYExternal Thread Insert, Self-Tapping InsertBrassPlain#4-40 x .2264/40x.226 threaded shoulder insert3000
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AmericanNYExternal Thread Insert, Self-Tapping InsertBrassPlain#4-404/40 closed end threaded insert6000
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AmericanNYExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear#10-32 x .51210-32x.512 insert nut1700
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AmericanNYExternal Thread Insert, Self-Tapping Insert1/4-20 barbed body w/flange threaded insert970
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AbabaCAExternal Thread Insert, Self-Tapping InsertSteelPlainM6-1.00 x 10-1.25M6-1.0xm10-1.25 thinwall carbon stl inserts (#75061)20
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AbabaCAExternal Thread Insert, Self-Tapping InsertSteelPlainM8-1.25 x 12-1.25M8-1.25xm12-1.25 thinwall carbon stl inserts (#75081)24
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AbabaCAExternal Thread Insert, Self-Tapping Insert1/4-20 x .3941/4-20 x .394 hex drv speed insert type-d227
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AbabaCAExternal Thread Insert, Self-Tapping Insert1/4-20 x .5121/4-20 x .512 hex drv speed insert3052
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AbabaCAExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear1/4-20 x .7871/4-20 x .787 hex drv speed insert znc pltd2750
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AbabaCAExternal Thread Insert, Self-Tapping InsertZinc Alloy 3 (Zamak)Zinc/Clear3/8-16 x .9843/8-16 x .984 insert nut die cast zinc alloy540
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AbabaCAExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear1/4-20 x .7871/4-20 x .787 hex drv speed insert zinc100
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AbabaCAExternal Thread Insert, Self-Tapping InsertBrassPlain1/4-20 x 1/21/4-20 x 1/2 fiber-sert brass (3/8 od)10
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AbabaCAExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 i.d. x 7/8-9 o.d. thread insert s/s17
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AbabaCAExternal Thread Insert, Self-Tapping Insert#10-2410-24 i.d. x 5/16-18 o.d. thin wall thread insert`20
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AbabaCAExternal Thread Insert, Self-Tapping Insert#10-3210-32 i.d. x 5/16-18 o.d. thin wall thread insert60
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AbabaCAExternal Thread Insert, Self-Tapping Insert#8-32 x .350 x 3/88-32 x .350 x 3/8 long knife thread insert25
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AbabaCAExternal Thread Insert, Self-Tapping Insert#10-24 x .453 x 1/210-24 x .453 x 1/2 lg knife thread wood insert25
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AbabaCAExternal Thread Insert, Self-Tapping Insert#10-32 x .453 x 1/210-32 x .453 x 1/2 lg knife thread wood insert25
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AbabaCAExternal Thread Insert, Self-Tapping Insert1/4-20 x .453 x 1/21/4-20 x .453 x 1/2 lg knife thread wood insert50
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AbabaCAExternal Thread Insert, Self-Tapping Insert5/16-18 x 5/85/16-18 x 5/8 long knife thread insert40
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AbabaCAExternal Thread Insert, Self-Tapping Insert3/8-16 x 5/83/8-16 x 5/8 long knife thread insert14
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AbabaCAExternal Thread Insert, Self-Tapping Insert#8-32 x 108-32 x 10mm flush hex drive insert for wood1099
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AbabaCAExternal Thread Insert, Self-Tapping Insert1/4-20 x 131/4-20 x 13mm flush hex drive insert for wood299
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AbabaCAExternal Thread Insert, Self-Tapping Insert#8-32 x .3948-32 x .394 hex drv speed insert (zn/znii)9788
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OneMonroeTXExternal Thread Insert, Self-Tapping Insertinsert solid lightweight non-locking 5/16-18 thread731
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SIIINExternal Thread Insert, Self-Tapping Insert1/4-201/4-20 thread insert)60
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SIIINExternal Thread Insert, Self-Tapping InsertM10-1.50m10-1.50 thread insert)10
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SIIINExternal Thread Insert, Self-Tapping Insert5/16-185/16-18 thread insert)10
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SIIINExternal Thread Insert, Self-Tapping InsertM12-1.75m12-1.75 thread insert)10
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelPlainsteel tee nut inserts for hardwood 8-32 thread size 0.289 installed length (pack of 100)15
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear.020-.080insert small head 6-32 thread grip range .020-.080 steel zinc6
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertBrassPlain#6-32insert 6-32 thread plain brass post-molded14
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OneMonroeTXExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x .375insert self tapping slotted series 10-32 .375 long(regular length)18-8 304 steel23
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelZinc/YellowM6insert m6 thread steel/zinc yellow357
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear#10-32insert hex 10-32 thread grip range .020-.130 steel/zinc plating100
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear#6-32insert hex 6-32 thread grip range .020-.080 steel/zinc plating97
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelPlain959505-10 insert 10-24 thread steel26
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelCadmiuminsert self-tapping h series 8-32 .328 long(regular length)steel cadmium i205
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OneMonroeTXExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x .250insert self tapping slotted series 10-24 .250 long(short length) 18-8 304 steel312
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OneMonroeTXExternal Thread Insert, Self-Tapping Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x .250insert self tapping slotted series 10-32 .250 long(short length) 18-8 304 steel20
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelCadmiuminsert self tapping slotted series1/4-20 .312 long (short length) steel/cad i137
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelZinc/Clearinsert self tapping slotted series1/4-20 .312 long (short length) steel/zinc i4
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertSteelZinc/Clear#10-32 x .296insert self tapping 10-32 .296 long(short length) steel zinc863
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OneMonroeTXExternal Thread Insert, Self-Tapping InsertBrassPlain#6-32insert 6-32 thread plain brass150
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QFCTXExternal Thread Insert, Self-Tapping InsertMt x 1instruction-condensate pump top mt 110
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QFCTXExternal Thread Insert, Self-Tapping InsertSteelPlaint x 1instruction-sauermann condensate pump field instl 120
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QFCTXExternal Thread Insert, Self-Tapping Insert2instruction-condensate pump bot mt rl field 254
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QFCTXExternal Thread Insert, Self-Tapping Insertinstruction-condensate pump bot mt rl factory250
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TSFTXExternal Thread Insert, Self-Tapping InsertSteelZinc/Clearinsert smooth body round large head(flange) steel zinc plated 3/8-16 (.125-.200grip)75
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