Clamping Pins

Locking Clamping Pins are available as Complete Assembly, Pin Only and Bushing Only, similar to clamping pins except the pin is positively retained in the bushing. In its retracted position, the bushing's spring clip clips into the pin's radial groove. This prevents removal by using spring force to hold the pin in a fully retracted position. Depending on extended screw length, these threaded alignment pins can be used for clamping and locating, or clamping only. The clamping bushing is made separate from the pin, and is required to be welded in place at the proper length to fit the application.  These are available in thread sizes from #10-32 to 1/2-13 (M6 to M12 in metric)

Depending on extended screw length, these threaded alignment pins can be used for clamping and locating, or clamping only. The clamping bushing is made separate from the pin, and is required to be welded in place at the proper length to fit the application.  These are available in thread sizes from #10-32 to 1/2-13 (M6 to M12 in metric)

Captive Locating Screws can be used for locating and clamping, or for clamping only, by selecting the appropriate screw length. The locating screw's precision-ground body is positively retained in a locking bushing and in fully retracted position, the bushing's spring clip snaps into the body's radial groove, holding the fully retracted screw by spring force and positively prevents removal. Spring pressure also holds the screw in intermediate extended positions, an advantage especially if the fixture is turned upside down. Available in thread sizes from 1/4-20 to 1/2-13.Locking-Pin Bushings are designed to press fit in a standard reamed hole. Secure with the included Lock screw to positively hold the bushing in place. Shorter or longer bushings are available in most sizes, for thinner or thicker plates.

Carr Lane locking-pin bushings are compatible with Locking L Pins, Locking T Pins and Locking Clamping Pins. They are equipped with a retainer spring clip on the inside diameter, and is compatible with all types of locking pins and locating screws. These precision bushings are designed to be press-fitted into a standard reamed hole and can be securely fastened with a lock screw to ensure the bushing remains in place.