L H Dottie RMC14112 Combo Machine Screw 50 Pack

Product Description

The L H Dottie RMC14112 is a right-hand combination-drive machine screw measuring 1/4 inch in diameter by 1-1/2 inches in length. This fastener features a combination drive head, accepting both slotted and Phillips drivers, which speeds up installation in the field when only one tool type is available. Machine screws in this size range are standard hardware for panel assembly, equipment mounting, and general mechanical fastening tasks across electrical, HVAC, plumbing, and light industrial applications. Each package contains 50 screws, making it a practical replenishment unit for service vans and shop stock.

This screw is suited for use in residential and commercial trade applications where a 1/4 inch machine screw thread is called for. Typical scenarios include securing electrical enclosure covers, mounting brackets, control panels, and mechanical components to tapped or pre-threaded surfaces. The 50-piece pack size is appropriate for contractors and technicians who need a reliable bench or van stock quantity rather than bulk industrial quantities.

Key Features

• Combination drive head accepts both slotted and Phillips drivers for field flexibility
• Right-hand thread for standard fastening applications
• 1/4 inch diameter by 1-1/2 inch length for versatile mechanical fastening
• 50-piece pack suitable for service stock replenishment
• Machine screw construction for use with tapped holes or nuts

Compatibility

Designed as a standard 1/4 inch right-hand thread machine screw suitable for use with tapped holes, hex nuts, or coupling nuts in typical trade and mechanical assembly applications.

Installation Notes

Machine screws should be installed by hand to verify thread engagement before applying tool torque, preventing cross-threading in tapped holes or against nuts. Use an appropriately sized Phillips or flat-blade screwdriver or bit driver to seat the fastener. Power off or de-energize any equipment before installing or removing fasteners on electrical enclosures or control panels. Follow applicable NEC or equipment manufacturer guidelines when fastening within energized systems.