Pin Hex Button Security Machine Screw

Pin Hex Button Head Security Screws Stock Sizes

Tamper resistant Pin Hex button security screws offer a medium level of security.

Button head security screw
Hexagonal socket head with centre pin to resist standard socket bits and Allen keys
2-way reusable fixing requiring special driver bits or keys
Medium security resistance
Usable for higher torque applications
An economic and secure solution

Available in A2 or A4 stainless steel and all stocked sizes are listed below. Pin Hex button head screws in non-standard sizes and materials available to order, including small volume manufacture, modifications and custom parts to order.

Thread / Length (mm)	25	30	35	40	45	50	60	70	80	90	100	120
M3
M4
M5
M6
M8
M10
M12
M16	*	*	*	*	*	*	*	*	*	*	*	*

Parts with * are available to order.

Description: Pin Hex Button Head Security Screws

Pin Hex button head security screws are available in stainless steel with non-listed sizes and materials also available to order.
The security drive design of the vandal resistant tamper Pin Hex security screw makes it suitable for higher torque applications and is a 2 way reusable fixing making it the ideal security fastener for applications where maintenance is required

Advantages of Pin Hex screws

Designed to reduce cam-out, which can occur in Phillips and 2-hole drives
Less risk of damaging the drive tip, screw head and also the application
The Hex drive also allows better torque compared to conventional screw heads
Special driver bit or key required

Pin Hex security screws offer a medium security resistance against vandals and thieves at a relatively low cost.
Within the industry Pin Hex security screws are also referred to by other names including Hex Pin, Tamper Pin Hex, Socket Screw with Pin and ISO 7380 with Pin.
Tamper Resistant Pin Hex machine screws can be used with Security Wave Nuts, Shear Nuts, Kinmar Reusable Nuts, Kinmar Permanent Nuts, 4-Hole Nuts or Pin Torx Barrel Nuts for added security.
Please see the stock size chart and technical information for all available sizes.