Value Collection R63030842 Machine Screw 1/4-20 X 1 in

Product Description

The VALUE COLLECTION R63030842 is a 1/4-20 x 1 inch oval head machine screw designed for general fastening applications in commercial and industrial environments. Manufactured from grade 18-8 stainless steel with a bright, uncoated finish, this screw offers solid corrosion resistance without additional surface treatment. The slotted drive accepts a standard flat-blade screwdriver. Thread form is UNC (Unified National Coarse), and overall length is 1 inch with 1 inch of thread running the full length under the head. This fastener is sold in minimum order quantities of 100 pieces per package.

This screw is suited for assemblies requiring a low-profile, countersunk appearance at the fastener head. The oval head profile sits slightly above the surface after seating, providing a finished look in exposed panel work, trim components, and light structural connections. Grade 18-8 stainless steel makes it appropriate for applications with moderate moisture exposure, including HVAC enclosures, electrical panels, plumbing fixtures, and pool equipment housings where mild corrosion resistance is required.

Key Features

• Grade 18-8 stainless steel construction for corrosion resistance in moderate-exposure environments
• Oval head profile provides a clean, low-profile appearance at the fastener surface
• Slotted drive compatible with standard flat-blade screwdrivers
• 1/4-20 UNC thread form for broad tool and hardware compatibility
• Bright, uncoated finish - no plating to chip or flake under service conditions
• Full 1 inch of thread length under the head for consistent engagement depth

Compatibility

Designed as a standard 1/4-20 UNC oval head machine screw suitable for use wherever a 1/4-20 x 1 inch slotted oval head fastener is specified in inch-measurement assemblies.

Installation Notes

Installation is performed with a flat-blade screwdriver sized to the slotted head. Ensure the mating tapped hole or nut is the correct 1/4-20 UNC thread form before driving. Avoid over-torquing stainless steel fasteners, as galling can occur - apply anti-seize compound if repeated removal is expected. Power down or de-energize any assembly before fastener work on electrical or HVAC enclosures.