Hollis Assembly Book Screw


The stainless steel Hollis Assembly Book Screw is used for attaching various accessories to a harness or to a hard backplate

SKU: BOOK-SCREW Categories: , Tag:


The Hollis Assembly Book Screw is a stainless steel screw for your backplates or backpads. You can use the Book Screw to secure hardware and backplates to back pads. Additionally, you can use the Book Screw to attach accessories to your backplate.

A common use for Hollis Assembly Book Screw is to secure the wing to the harness or hard backplate when rigged for a single tank–When the BCD is taken off a single tank (perhaps to swap tanks between dives), the cam straps alone are not enough to keep the wing neatly attached to the harness.

Designed to fit through a 3/8 hole, the Stainless Steel Assembly Screws include O-rings that create friction to help keep the screw in place.

Sold as a set of two (1x male and 1x female threaded components, with a friction O-ring). The piture displays the book-screw when joined together.

Proudly family owned, Mike and Deb have run Jetty Dive Centre since 1996. Our team has developed extecnsive knowledge in the products we stock, as we’re out diving with them! If you have any questions or would like a personal recommendation, feel free to contact us anytime. We’d be happy to help you out any way we can!

Additional information


Where to find us.


Jetty Dive Centre Dive Shop is at 398 Harbour Drive, Coffs Harbour, NSW 2450. This is where you begin your experiences with us! All Scuba Dives and Snorkelling must check-in before moving to departure point.


All our boats leave from the Public floating pontoon wharf opposite the “Attitude Burgers “ building.

Jetty dive google maps with markers for priority locations