FCH News

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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MAINSOURCNHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)400 Stainless (405, 410,416,420,430 etc.)Plainpem iutc-0420 (stainless ultrasonic insert)16
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MAINSOURCNHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainpem iutc-440 (18-8 304 ultrasonic insert)1835
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MAINSOURCNHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)pem stkb-440-49
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MAINSOURCNHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain256 x 157tri-star 256x157s (brass insert)2890
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MAINSOURCNHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlainyardley 256b4-5br (2-56x.156 insert brass)504
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)3/8-16e-z lok 10-24 3/8-16 thread insert17
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#10-32 x 3/8 x 5/16 2410-32 x 3/8 long x 5/16-24 brass insert316
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)3/8-16e-z lok 10-32 3/8-16 thread insert20
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)e-z lok 3/8-16x9/16-12 thread insert17
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)e-z lok 1/2-13x3/4-10 thread insert10
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)e-z lok 1/2-20x3/4-10 thread insert10
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YANKEENHPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70e-z lok m4(.7)xm8(1.25)-ss thread insert2
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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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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#6-32 x .2506-32 x .250 sonik-lok brass insert series 865
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)e-z lock thd insert m8-1.25 int x m12-1.75 ext st15
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#6-32 x .2506-32 x .250 diamond knurl press insert brass100
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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 brass200
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#10-24 x .37510-24 x .375 diamond knurl press insert brass212
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#10-24 x .37510-24 x .375 diamond knurl press insert brass625
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain1/4-20 x .5001/4-20 x .500 diamond knurl press insert brass25
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlainM4-0.70 x .313m4-.7 x .313 diamond knurl press insert brass290
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)3/8-24e-z lok thread insert 3/8-24 id x 1/2-13 od10
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#6-32e-z lok thread insert 6-32 id x 1/4-20 od50
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)5/8-11e-z lok thread insert 5/8-11 id x 7/8-9 od20
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)x 1.125e-z lok thread insrt 5/8-11 id x 7/8-9 od x 1.125 l5
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)M12-1.25 x 5/8-18e-z lok threaded insert m12-1.25 x 5/8-181
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)3/4-16 x 1-8e-z lok threaded insert 3/4-16 x 1-810
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlaine-z lok thd insert 10-32 int x 3/8-16 ext stl40
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlaine-z lok thd insert 1/4-20 int x 7/16-14 ext stl200
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlaine-z lok thd insert 1/4-20 int x 7/16-14 ext stl5
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlaine-z lok thd insert 5/16-18 int x 1/2-13 ext stl30
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlaine-z lok thd insert 5/16-18 int x 1/2-13 ext stl10
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AbabaCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelPlaine-z lok thd insert 3/8-16 int x 9/16-12 ext stl10
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl 1/4-20 thread grip range .165-.260 steel/yellow zinc 3500/cs200
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JHP FastenersCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl 1/4-20 thread grip range .165-.260 steel/yellow zinc10
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JHP FastenersCAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl m8 thread grip range 0.70-3.80 steel/zinc ii94
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SIIINPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainbroan-nutone pm300ss custom power pack range hood insert with 2-speed exhaust fan and light 300 max blower cfm 18-8 304 steel 21-inch built53
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SIIINPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)walnut spice drawer insert for 18 base cab1
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Clearinsert straight knurl 10-32 thread grip range .020-.130 steel/clear trivalent zinc 5000/cs13
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain1/4-20 x 20insert brass 1/4-20 knurled 20 series w/shoulder25
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#6-32 x .250insert diag. knurl 6-32x.250 brass128
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain.020-.130insert straight knurl 10-32 thread grip range .020-.130 brass96
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassCadmiuminsert straight knurl 5/16-18 thread grip range .027-.150 brass cad clear35
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl 1/4-20 thread grip range .165-.260 steel/yellow zinc89
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl 5/16-18 thread grip range .027-.150 steel/zinc ii1
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl m8 thread grip range 0.70-3.80 steel/zinc ii14
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl 8-32 thread grip range .020-.130 steel/yellow zinc13
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)SteelZinc/Yellowinsert straight knurl 1/4-20 thread grip range .165-.260 steel/tin-zincii118
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain#6-32 x .150insert taper-x 6-32x.150 brass2638
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JHP FastenersTXPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlaininsert ultrasonic 10-24x.250 brass head-less3000
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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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RePneu ToMIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)1/4-20e-z fin threaded insert 1/4-201500
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RePneu ToMIPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)#6-32 x .1506-32x.150 ultrasert ii-inch100
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B & K FASTPAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain1/41/4 brass compression insert50
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B & K FASTPAPress-In/Ultrasonic Insert for Plastic (E-Z Lok etc.)BrassPlain3/83/8 brass compression insert100
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