DescriptionU Drive hammer screws are designed with a round head and coarse threading, making them ideal for securely fastening plate materials to soft or unhardened metals. These screws don’t require pre-threaded holes — they tap their own thread when driven in. Installation is quick and easy using a hammer or press, providing a strong, permanent hold without the need for traditional tools.Highlights:Coarse thread for firm grip in softer metalsRound head design for clean surface finishHammer or press installation — no screwdriver neededPerfect for permanent fastening in non-threaded holesCommonly used in sheet metal and plate fixing applicationsPartDescriptionProductFinishSizeLengthQDS04RU#040018304 U DRIVE SCREW: #04 X 3/16U DRIVE SCREW304 STAINLESS#043/16QDS04RU#040031304 U DRIVE SCREW: #04 X 5/16U DRIVE SCREW304 STAINLESS#045/16QDS04RU#040037304 U DRIVE SCREW: #04 X 3/8U DRIVE SCREW304 STAINLESS#043/8QDS04RU#060025304 U DRIVE SCREW: #06 X 1/4U DRIVE SCREW304 STAINLESS#061/4QDS04RU#060031304 U DRIVE SCREW: #06 X 5/16U DRIVE SCREW304 STAINLESS#065/16QDS04RU#060037304 U DRIVE SCREW: #06 X 3/8U DRIVE SCREW304 STAINLESS#063/8
