Value Collection MS24693-C302 Machine Screw 1/4-28

Product Description

The VALUE COLLECTION MS24693-C302 is a 1/4-28 unified fine thread machine screw with a flat head and Phillips drive, manufactured to the MS24693 fastener standard. It is made from 18-8 stainless steel with a passivated finish for corrosion resistance. The overall length is 1-1/2 inches with length measured from under the head, making it a full-body fastener suitable for structural and mechanical assemblies. Installed by millwrights, electricians, HVAC technicians, and general maintenance trades wherever a flush-seating screw is required in a corrosion-resistant application.

This screw is suited for use in electrical enclosures, HVAC equipment panels, plumbing access covers, and light structural assemblies where stainless steel fasteners are specified. The fine 1/4-28 thread pitch provides strong clamping force and resistance to loosening from vibration, making it appropriate for equipment and panel applications in both residential and commercial installations. The passivated finish meets common aerospace and industrial specs under the MS24693 standard.

Key Features

• 1/4-28 unified fine thread for high clamping force and vibration resistance
• Flat head profile seats flush with the mating surface
• Phillips drive compatible with standard and power tools
• 18-8 stainless steel construction for corrosion resistance
• Passivated finish per MS24693 fastener standard
• No washer — installs directly against the mating surface

Compatibility

Designed as an OEM-style replacement or service fastener for any application calling for a 1/4-28 x 1-1/2 inch flat head Phillips machine screw per the MS24693 fastener standard in stainless steel.

Installation Notes

Installation requires a Phillips screwdriver or bit sized for a 1/4-inch fastener. Stainless steel fasteners are susceptible to galling during installation — apply an appropriate anti-seize compound and drive at low torque to prevent thread damage. Always de-energize electrical panels and equipment before fastener service work. Minimum order quantity is 10 units.