Value Collection 92691 Round Head Machine Screw 1/4-20

Product Description

The VALUE COLLECTION 92691 is a 1/4-20 x 1.5-inch round head slotted machine screw manufactured from 18-8 stainless steel with a bright, uncoated finish. It features a Unified National Coarse (UNC) thread form and is measured from directly under the head to the tip, giving a true length under head of 1.5 inches. The round head profile and single slotted drive make it a reliable choice for general fastening applications across HVAC, plumbing, electrical, and mechanical assembly work. Licensed tradespeople and maintenance technicians use this screw where corrosion resistance is needed and a standard slotted driver is on hand.

This screw suits residential and light commercial applications where mild corrosion resistance is required, such as panel assemblies, equipment enclosures, junction boxes, and mechanical brackets. The 18-8 stainless steel grade provides good resistance to oxidation and moisture, making it appropriate for both indoor and lightly exposed outdoor installations. It is sold in a minimum order quantity of 25 pieces per order.

Key Features

• 1/4-20 UNC thread for broad hardware compatibility
• 1.5-inch length measured under the head
• Round head profile with slotted drive accepts standard flat-blade screwdrivers
• 18-8 stainless steel construction resists corrosion and oxidation
• Bright, uncoated finish — no additional treatment required
• No washer included or integrated

Compatibility

Designed as a standard 1/4-20 UNC round head slotted machine screw for general-purpose fastening in mechanical, electrical, and HVAC assemblies requiring an 18-8 stainless steel fastener.

Installation Notes

Installation requires a flat-blade screwdriver sized to the slotted head. Ensure the mating tapped hole or nut is also rated for 1/4-20 UNC thread before driving. Avoid mixing stainless fasteners with dissimilar metals in highly conductive or corrosive environments where galvanic corrosion may be a concern. Follow applicable mechanical and electrical codes when fastening equipment enclosures or structural components.