FCH News

#4 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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
EximS'porePress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x 0.244-1189insert brass natural#4-40 x 0.244 insw-11891140
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CenturyNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain4-40 x .135 insert brass dodge # 6035-04br1352248
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CenturyFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .1354-40 x .135 insert brass (DODGE # 6035-04BR135) (DODGE # 6035-04BR135) () ()2248
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MESAFASTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .1354-40 x .135 s-lok insert1,700.0
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .188e-z lok press insert 4-40 x .188 brass50
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Cal FastenrsCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .2094-40 x .209 long mubux-a press-in insert300
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RCFastAZPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .219insert 4-40x.219l1325
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .219brass ultrasert ii ultrasonic insert 4-40x.2193972
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .2194-40x.219 brass ultrasonic tapered inserts465
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MESAFASTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .2264-40 x .226 s-lok insert #86006041,000.0
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TrifastTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain4 x 0.225c4 x 0.225 un-headed brass tec serts plain self finish3997
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TrifastTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain4 x 0.225c4 x 0.225 un-headed brass sonic serts plain self finish6000
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EximS'porePress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x 0.226insert brass natural#4-40 x lg 0.226 in26199
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x .2194-40 x .219 ultrasonic insert brass5246
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CenturyFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)PlasticPlain#4-40 x .2344-40 x .234 insert for plastic (YARDLEY# 440J11-15BR) (YARDLEY# 440J11-15BR) () ()1050
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CenturyNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)Plain628-502 spaenaur barb sert 4-40 x 1/4100
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CenturyFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain4 x .7yardley 4007jc16-21br 1/4-20/m4x.7 insert brass (1/4-20/M4 X .7 INSERT BRASS) (1/4-20/M4 X .7 INSERT BRASS) () ()260
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GLFOHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40 x 18#4-40 brass insert series 18 reverse expansion 500
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassNickel#4-40 x 3604-40 insert 360 brass alloy/electroless nickel .0002thk17466
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MAINSOURCNHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-40standard insert nfpa-4401643
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ACFCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 psm insert40500
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CenturyFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)AluminumPlain#4-40standard insert nfpa-440 aluminum () ()765
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CenturyFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-404-40 insert brass (DODGE# ST112-40) (DODGE# ST112-40) () ()4500
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GLFOHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40#4-40 insert brass sl-b-0440 ()2000
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NAPPCOTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlain#4-404-40 nut insert stl tin (5m/ctn) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE)1000
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NAPPCOTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40pem iub-440-1 brass heat staking insert (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN) (901-PENN)1177
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EndriesWIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40440jc-11-15br 4-40x.234 brass insert (yardley)69933
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LibertyILPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelCadmium/Yellow#4-404/40 insert stop nut cad & cad &200
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LibertyILPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)AluminumPlain#4-404/40 insert stop nut200
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LibertyILPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404/40 esna insert nut f22lhcfm1-40 f22lhcfm1-40650
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LibertyILPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404/40 esna insert nut f22lhcfm2-40 f22lhcfm2-40200
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HBBOLTCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-404-40 knife thd inserts (.350 od x .375 l) 1/4 hole205
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AIHAZPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-404-40 ultrasert iv176
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AIHAZPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-404-40 ultrasert iv176
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-404-40 ez lok press ins br ()405
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SWACOOHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40440sr6-4br brass insert10752
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-404-40 ultrasert ii scr lock ins br23841
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert iv ins4467
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert iv flanged -inch23000
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CenturyNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain4-40 insert brass dodge# st112-404500
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 dodge ins hand install tool ()2
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert iv -inch17500
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OlanderCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 dodge ins hand install tool ()5
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CenturyNYPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlainspirol ins14/4-40/.135brass series 14 4-40 short insert brass235
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 standard expansion inserts -inch1846
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert iv -flanged1700
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert ii screw-lock -inch27653
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert ii -inch9112
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert iv flanged -inch18493
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert iv -inch28000
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AFIFLPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#4-404-40 ultrasert ii -inch19105
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ArdenWIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#4-40440 brass insertinquire
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