KEYED-LOK Custom Key, High Security Screws Button (Flat) Micro Machine Screws 18-8 Stainless Steel Micro machine screws are tamperproof screws that are very small in diameter and ideal for small instruments or electronics that require high security. Keyed-Lok® screws are manufactured out of stainless or alloy steel for the toughness required in high security applications. Since each Keyed-Lok® socket is custom designed, it is easy to custom other features such as head diameter and threads to fulfill specific high security needs. Micro tamper-resistant screws (in any style) are not usually stock items and must be special ordered. Keyed-Lok® screws do not require big minimums for special orders, and thus are the most economical as well as the most secure tamperproof fasteners available.

We sell only to Institutions and Commercial Accounts only.
FOR SMALL QUANTITES GO TO WWW.MCMASTER.COM

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