Standard Turnbutton 8mm kit with screws common sense fastener boat canopy cover
The Spec Eyelet and Washers. Overall length 27mm (Eyelet). 2 holes for fastening. 8mm between base and twist button. 10 x Turn button 2 hole bases (8mm Height). 20 x No.6 x 1/2" countersunk screw 316 A4 stainless steel.