6X15/16 Five Sixteenths Round Spacer Aluminum MST They are easy to install

They are easy to install and can be used with a variety of fasteners

The bolt is 20 mm long and has a thread diameter of 6 mm

75 x 30 Metric Socket Set Screw Cup Point ISO 4029

while the nibs help to prevent the screws from splitting the wood

The screw is 55mm long and has a thread diameter of 16mm

6X15/16 Five Sixteenths Round Spacer Aluminum MST They are easy to install**6X15 16 Five Sixteenths Round Spacer Aluminum** * **Material:** Aluminum alloy (6061 T6) * **Dimensions:** 15 16" (23. 81mm) outer diameter, 6" (152. 4mm) length * **Shape:** Round cylinder with a smooth surface * **Color:** Silver (natural aluminum finish) * **Weight:** Approximately 0. 24 lbs (109 grams) * **Tolerance:** + 0. 005" (0. 13mm) on outer diameter * **Features:** Lightweight, corrosion resistant, non magnetic * **Applications:** Spacers