Drill Chuck: 3/16 to 3/4" Capacity, Tapered Mount, JT3 MPN:J2220

The C-12L14 steel thumb screw with a size of 1/4-20 and knurled head is an excellent option for industries dealing with precision adjustments like electronics or optics where high strength and durability are required. Its threaded fastener design allows quick assembly/disassembly while maintaining accurate settings during repeated use over time thus making it ideal for laboratories, machine shops, and manufacturing facilities looking to replace wear-prone set screws with more robust alternatives that offer greater reliability even under demanding conditions.