#4-40 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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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
MAINSOURC | NH | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | standard insert nfpa-440 | 1643 |
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Cal Fastenrs | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .209 | 4-40 x .209 long mubux-a press-in insert | 300 |
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Century | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Plastic | Plain | #4-40 x .234 | 4-40 x .234 insert for plastic (YARDLEY# 440J11-15BR) (YARDLEY# 440J11-15BR) | 1050 |
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Century | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .135 | 4-40 x .135 insert brass (DODGE # 6035-04BR135) (DODGE # 6035-04BR135) | 1248 |
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Century | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Aluminum | Plain | #4-40 | standard insert nfpa-440 aluminum | 765 |
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Century | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 4-40 insert brass (DODGE# ST112-40) (DODGE# ST112-40) | 4500 |
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Endries | WI | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 440jc-11-15br 4-40x.234 brass insert (yardley) | 69933 |
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SWACO | OH | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 440sr6-4br brass insert | 10865 |
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MESAFAST | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .135 | 4-40 x .135 s-lok insert | 1,700.0 |
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GLF | OH | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | #4-40 insert brass sl-b-0440 () () () | 1000 |
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NAPPCO | TX | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Steel | Plain | #4-40 | 4-40 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) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) (199-MISCELLANEOUS HARDWARE) | 1000 |
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NAPPCO | TX | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | pem 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) (901-PENN) (901-PENN) (901-PENN) | 1177 |
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Ababa | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .188 | e-z lok press insert 4-40 x .188 brass | 50 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert iv flanged -inch () | 23800 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert iv -inch () | 5491 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert ii screw-lock -inch () | 12303 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert ii -inch () | 7458 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert iv flanged -inch () | 29134 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert iv -inch () | 29643 |
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AFI | FL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 ultrasert ii -inch () | 9500 |
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Olander | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 4-40 ez lok press ins br () () | 405 |
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Olander | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .219 | 4-40 x .219 ultrasonic insert brass () | 5246 |
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Olander | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 4-40 ultrasert ii scr lock ins br () | 71 |
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Olander | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 dodge ins hand install tool () () | 2 |
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Olander | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 dodge ins hand install tool () () | 5 |
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Liberty | IL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Steel | Cadmium/Yellow | #4-40 | 4/40 insert stop nut cad & cad & | 200 |
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Liberty | IL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Aluminum | Plain | #4-40 | 4/40 insert stop nut | 200 |
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Liberty | IL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4/40 esna insert nut f22lhcfm1-40 f22lhcfm1-40 | 650 |
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Liberty | IL | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4/40 esna insert nut f22lhcfm2-40 f22lhcfm2-40 | 200 |
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Exim | S'pore | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x 0.244-1189 | insert brass natural#4-40 x 0.244 insw-1189 | 1140 |
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Exim | S'pore | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x 0.226 | insert brass natural#4-40 x lg 0.226 in | 26199 |
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MESAFAST | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .226 | 4-40 x .226 s-lok insert #8600604 | 1,000.0 |
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HBBOLT | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 4-40 knife thd inserts (.350 od x .375 l) 1/4 hole | 205 |
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Arden | WI | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 440 brass insert | inquire |
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ACF | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | #4-40 | 4-40 psm insert | 40500 |
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ACF | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Nickel | #4-40 x 360 | 4-40 insert 360 brass alloy/electroless nickel .0002thk | 17466 |
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ACF | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .219 | brass ultrasert ii ultrasonic insert 4-40x.219 | 3972 |
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ACF | CA | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 x .219 | 4-40x.219 brass ultrasonic tapered inserts | 465 |
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AIH | AZ | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 4-40 ultrasert iv | 176 |
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AIH | AZ | Press-In/Ultrasonic Insert for Plastic (E-Z Lok etc.) | Brass | Plain | #4-40 | 4-40 ultrasert iv | 176 |
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