Rubber nuts consist of a flanged neoprene rubber bushing with a captive brass nut.
Tightening a threaded screw into the brass nut expands the insert to secure the fixing.
Resistant to vibration and shock - dampens noise. Fastens in blind, burr-free holes.
Used with standard metric machine screws (screws included), simple to install.
Great for Kayaks, Canoes, Boats, and other marine applications.
Prettyia 12 Piece Rubber Well Nuts Kit Stainless Steel Screws for Kayak Canoe Boat Black, Silver B07CWXHPST