6X15/16 Five Sixteenths Round Spacer Aluminum MST The bolt is 20 mm

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

These 10-16 x 1 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc are designed for use in a variety of applications

The 1/4-20 x 1 3/4 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a versatile screw designed for use in various floorboard applications

this screw features a 1/4-inch diameter and a length of 1 inch

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

6X15/16 Five Sixteenths Round Spacer Aluminum MST The bolt is 20 mm**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