Carlisle Brass Spare Bolt Through Fixings

Description

The SPS bolts have an M4 Thread with an overall 70mm fixing capacity. Supplied in SINGLES. They come in two sizes, 55-65mm and 75-85mm extension, to cater for almost any door size. Perfect for SZC, and Andros Range. Perfect for use in application where the bolts will not be seen - Such as when fitting levers on a rose, or on concealed fixing door knobs. They have decorative finished heads, so these may be used where the bolts will be visible, such as with door handles on a backplate. The use of door handle bolt through fixings will stop your handles pulling off your doors. The use of bolt through fixings effectively fixes a set of handles to one another through the door, creating a very strong assembly. One head is slotted, the other is a smooth blank - fitting the blank head externally will provide added security from attack/interference. Over time, regular face-fixing screws can start to wear and pull away from the door. From Carlisle brass we have these Spare Bolt through fixings which are used on Door Handles or other Ironmongery where a very strong fixing is needed. The SP8 bolts are slightly more narrow and are basic self-coloured unfinished brass. Available in polished chrome, satin chrome or polished brass finishes.