Value Collection 583438PR 10-32 X 1-1/4 in Round Head Slotted Screw

Product Description

The VALUE COLLECTION 583438PR is a 10-32 unified fine thread (UNF) machine screw sized at 1-1/4 inches length under head. It features a round head profile with a slotted drive, and is manufactured from alloy steel with a zinc finish for basic corrosion resistance. This fastener is a standard inch-series screw used across electrical, mechanical, and HVAC panel assembly work. Electricians, HVAC technicians, and mechanical contractors reach for this type of hardware when securing terminal strips, panel components, junction box hardware, and light-duty structural assemblies where a round head profile and slotted drive are specified.

This screw is suited for applications requiring a 10-32 thread pitch in both residential and light commercial settings. Typical uses include securing equipment covers, control board mounting brackets, electrical enclosures, and general sheet metal or machined component assembly. The zinc finish provides a modest barrier against moisture and oxidation in indoor or sheltered environments. Sold in minimum order quantities of 100, this screw is intended for trade and contractor purchase rather than single-piece retail use.

Key Features

• 10-32 UNF thread for reliable engagement in standard tapped holes and hex nuts
• Round head profile provides a low-profile bearing surface without countersinking
• Slotted drive compatible with standard flat-blade screwdrivers
• Alloy steel construction for strength in mechanical fastening applications
• Zinc finish offers basic corrosion resistance for indoor and sheltered use
• No washer — clean install into tapped bosses or with separate hardware as needed

Compatibility

Designed for use in any application requiring a 10-32 UNF round head slotted machine screw with 1-1/4 inches length under head, including electrical enclosures, HVAC equipment panels, and general mechanical assemblies that call out this thread and head style.

Installation Notes

Installation requires a flat-blade screwdriver sized to the slotted head. De-energize all electrical equipment before fastening screws near live terminals or control boards, in accordance with NFPA 70 (NEC) lockout/tagout requirements. Do not overtighten into threaded inserts or thin sheet metal to avoid stripping the 10-32 thread. Verify thread engagement depth before final torque to ensure full fastener seating.