M3.5 Electrical Security Screws
M3.5 thread security electrical screws are the ideal tamper-proof fixing for access control panels and electrical sockets. All sizes available from stock.
Most commonly used within the electrical trade, M3.5 thread screws provide a tamper-proof fixing for access control panels and electrical sockets, for example in hospitals, schools, mental health facilities and prisons.
Raised Countersunk Security Screws
M3.5 machine screws are available in a variety of raised countersunk head styles including Pin TX, Clutch Head, Pin Hex and 2-Hole and are stocked in a variety of lengths with additional sizes available to order.
Please click on the links below for detailed product information, size charts, drawings and technical specifications.
Custom sizes and made to order specials also available.
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2-Hole Raised Countersunk Security Machine Screw
Clutch Head Raised c/sunk Security Screws
Pin Hex Raised Countersunk Security Machine Screw
6 Lobe Pin Torx Raised Csk Machine Screw