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The VALUE COLLECTION NFC-KIT232 is a 200-piece steel set screw assortment covering thread sizes from 6-32 up to 3/8-24. All screws feature a hex head with hex socket drive and range in length from 3/16 inches to 1/2 inches. The kit is built for mechanics, millwrights, HVAC technicians, and maintenance professionals who need a ready supply of set screws across multiple thread sizes without sourcing each size individually. The assortment arrives in a compartmented storage case that keeps sizes organized and accessible at the bench or in the field.
This assortment suits general mechanical maintenance, equipment assembly, and trade service work where set screws are consumed across a range of thread sizes. Typical applications include securing pulleys, collars, hubs, and shaft-mounted components in HVAC equipment, pumps, and light industrial machinery. The case format makes it practical for shop stockrooms and service vans alike.
Designed as a general-purpose set screw assortment suitable for mechanical maintenance and equipment-service applications requiring hex socket set screws in the 6-32 through 3/8-24 thread range.
Set screws in mechanical assemblies are typically installed and serviced by millwrights, maintenance technicians, or HVAC service professionals. De-energize and lock out equipment before removing or installing set screws on rotating components. Use the correct hex key size for the socket to avoid stripping the drive. Do not reuse set screws that show deformation or thread damage.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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