Value Collection 583331PR 8-32 X 1 in Round Head Slotted Machine Screw

Product Description

The VALUE COLLECTION 583331PR is an 8-32 x 1-inch round head slotted machine screw manufactured from alloy steel with a zinc finish. It is designed for general-purpose mechanical fastening in metal-to-metal and metal-to-substrate applications. The unified coarse (UNC) thread form provides reliable engagement in standard tapped holes. At 1 inch length under head, this screw suits a wide range of panel, bracket, and enclosure assembly tasks. Electricians, HVAC technicians, and mechanical tradespeople routinely use hardware in this size range when securing control panels, junction boxes, equipment brackets, and similar components.

This fastener fits standard 8-32 UNC tapped holes and is well suited for light structural and electrical enclosure work in both residential and commercial applications. The round head profile sits proud of the mating surface, making it appropriate where a low-profile flat head is not required. The slotted drive allows installation with a standard flat-blade screwdriver, a common tool on any service truck. No washer is included or required under the head for this configuration. This screw ships in a minimum order quantity of 100 pieces per package.

Key Features

• 8-32 UNC thread form for engagement in standard coarse-thread tapped holes
• 1-inch length under head for versatile depth fitment in panels and brackets
• Round head profile provides a clean, flush-free seating surface
• Slotted drive compatible with standard flat-blade screwdrivers
• Alloy steel construction offers solid mechanical strength for trade applications
• Zinc finish provides basic corrosion resistance in dry indoor environments

Compatibility

Designed as a general-purpose 8-32 UNC machine screw for use in any standard tapped or through-hole application requiring a round head slotted fastener in this thread size.

Installation Notes

Install using a flat-blade screwdriver matched to the slot width to avoid cam-out and head damage. De-energize any electrical equipment before inserting fasteners into control panels or enclosures, following applicable NEC guidelines. Do not over-torque alloy steel screws in thin sheet metal; snug and secure is sufficient for most panel and bracket applications. Inspect threads in the mating hole before installation to ensure clean engagement.