Hillman 5/16 in. D X 1-1/4 in. L Heat Treated Steel Hex Head Cap Screw 100 pk 10-00-001-1324 Time Release: Slow-Release 8084265

Hillman 5 16 in. D X 1 1 4 in. L Heat Treated Steel Hex Head Cap Screw 100 pk 10 00 001 1324 Time Release: Slow Release 8084265 Time Release: Slow Release Great educational tool for children on your first turn start your train by placing a domino that matches the engine in the starter hub slot closest to you the matching side must be placed towards the engine no match draw a domino from the boneyard draw a match play it immediately still not a match keep it in your hand on subsequent turns add a playable domino to your train the mexican train or any open trains a domino is playable when it matches the end of the train youre adding to no playable domino Material: Steel Hex cap screws are bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole