FCH News

#8 Press-In Inserts

Press-In Threaded Inserts, also called Ultrasonic Inserts, are internally threaded inserts specially designed for use in hard plastics such as printed circuit boards. A common trade-name is E-Z Lok®. A special insertion tool is required that applies high-frequency ultrasonic sound waves to the insert as it is slowly pressed into a pre-drilled hole in the the plastic. The heat developed melts the surrounding plastic and locks the insert in place.

62 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
THRDFASTFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)AluminumPlain#8-32 x 1/88-32x1/8 alum fl hd riv nut ribbed80
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CenturyNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain8-32 x .185 brass insert tapered q2a3000
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AmericanNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .1878-32 x .187 insert28175
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CenturyFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .1858-32 x .185 brass insert tapered (Q2A) (Q2A) 3000
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TrifastTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlain#8-32 x .1858-32 x .185 taperx single vane insert plain self finish22993
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .1858-32 x .185 ultrasert ii ins br ()217
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ManscoMIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .1858-32x.185 ultrasert ii insert10000
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AmericanNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .248 x .3128-32 x .248 od x .312 long headed insert300
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Cal FastenrsCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassBlack Oxide#8-32 x 1/48-32x1/4 od 3/16 long rnd insert brass blk ox mil-f-495 see/vmpbsp832k3 for original2,500
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MESAFASTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .2508-32 x .250 s-lok insert500.0
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HodellOHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .2818-32x.281 brass insrtflg expansion1951
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NationalOntPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)Plain#8-32 x .3128-32x.312 ultra-sert ii111258
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain8-32 x .312 ultrasert ii ins br665
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3138-32 x .313 diamond knurl press insert brass250
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-32 x 5/16e-z lok thrd insert 8-32 id x 5/16-18 od70
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AmericanNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3128-32 x .312 tapered 2 barb insert300
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AmericanNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x 5/16 x .210/.2538-32 x 5/16 x .210/.253 tapered mold in insert1500
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MESAFASTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3158-32 x .315 split press insert3,750.0
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OBRIENOHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3128-32x.312 insert351
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MESAFASTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .318-32 x .315 b-lok insert #8140608400.0
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MESAFASTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3128-32 x .312 t-lok insert /NTTLC0831213,500.0
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ManscoMIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain8-32 x .321 series 29 long heat/ultrasonic brass insert18360
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ManscoMIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3138-32 x .313 press fit insert flush design brass86
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AmericanNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x .3218/32x.321 straight hole headed insert300
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WDMBIAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32 x 0.321brass insert c 8-32x0.321 tristar 832x321c19500
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)AluminumPlain#8-32 x 1/28-32 x 1/2 thumb nut knurled alum insert nylon200
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32brass insert press-in for plastics 8-32109
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 steel al knurled insert zinc ii15376
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 ak knurled steel insert zinc ii rohs1535
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 steel ak knurled closed end insert zinc ii rohs5430
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 ak knurled insert zinc ii489
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 steel ak knurled insert zinc ii50
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 ak knurled insert zinc ii rohs9900
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelCadmium#8-328-32 steel ak knurled insert cad ii28
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Clear#8-328-32 steel al knurled insert zinc pltd2625
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellow#8-328-32 steel al knurled insert zinc ii rohs20000
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E-Z LOKCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32e-z lok press insert flanged design 8-32 internal thread press into plastic 260-008-BR5000
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UNEEDANJPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 banc-loc insert #43 series750
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SRFALPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 insert for plastic376
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PENCOMCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#832-320pencon knurled push-in inserts lsz 832-320470
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NAPPCOTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 mold-in insert brass2000
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KomarOHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#260-008-rs 8-32 flanged reverse slot press insert brass
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LibertyILPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 insert14
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HBBOLTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 knife thd inserts (.350 od x .375 l) 1/4 hole527
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EximS'porePress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32insert ultrasonicbrass 8-32 unc 2b801
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UNEEDANJPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 thermosert insert200000
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UNEEDANJPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 insert #87 series29450
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UltraFastWAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 press fit insertinquire
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EndriesWIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)AluminumZinc/Clear#8-32ata9t-832 8-32 aluminum knurled threaded insert trivalent tin zinc9000
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OSSCORIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 finsert for wood brass100
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 ultrasert ii -short ()3007
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 ultrasert ii -inch ()20031
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-32ultrasonic standard insert 8-32 brass ()1523
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 ultrasert iv -inch ()5000
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 ultrasert ii -inch ()9518
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 ultrasert iv flanged -inch ()16350
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#8-328-32 flanged insert brass ()4240
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Clear8-32 ultrasert iv ins rohs49
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 ultrasert ii screw-lock -inch ()11854
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 ez lok press ins sst 240-008CR () ()405
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8-32 ez lok press ins sst4
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EmpireWAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#8-328-32 large flange riv nut500
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