Stewart Fastener J1016MRCZ 10-24 X 1 in Zinc Machine Screw 100

Product Description

The STEWART FASTENER J1016MRCZ is a 10-24 x 1 inch round head combination drive machine screw with a zinc finish, sold as a jar of 100 pieces per unit. The round head profile provides a low-profile bearing surface, while the combination drive accepts both slotted and Phillips drivers, reducing tool changeover on busy jobs. The zinc coating delivers basic corrosion resistance for general interior mechanical assemblies. These machine screws are a standard consumable used by HVAC technicians, electricians, plumbers, and general trade contractors during equipment installation and panel assembly work.

This screw is suited for general-purpose fastening applications in residential and light commercial trade work. Common uses include securing control panels, junction boxes, equipment covers, brackets, and sheet metal assemblies where a 10-24 thread and 1 inch length are specified. The combination drive head accommodates job-site conditions where a single driver type may not always be available. Sold in a jar of 100, making it practical for stocking service vehicles or shop bins.

Key Features

• 10-24 thread pitch for compatibility with standard 10-24 tapped holes and nuts
• 1 inch length suitable for fastening medium-thickness panels and brackets
• Round head profile provides a broad bearing surface on sheet metal and panels
• Combination drive accepts both slotted and Phillips No. 2 drivers
• Zinc finish offers basic corrosion resistance for indoor mechanical assemblies
• Jar of 100 pieces per unit for convenient bin stocking and service truck inventory

Compatibility

Designed as a general-purpose 10-24 machine screw for use in any application requiring a round head combination drive fastener with a zinc finish, including equipment panels, enclosures, brackets, and light structural assemblies in trade and mechanical work.

Installation Notes

Installation is performed by hand with a Phillips No. 2 or standard slotted screwdriver, or with a matching power driver bit. Ensure the mating component has a properly tapped 10-24 hole or a compatible nut before driving the fastener. De-energize all electrical equipment before fastening panels or enclosures per applicable NEC requirements. Do not overtighten into thin sheet metal, as thread stripping can occur without a backing nut or insert.

Technical Specifications

• Thread Size: 10-24
• Length: 1 inch
• Head Style: Round Head
• Drive Type: Combination (Slotted and Phillips)
• Finish: Zinc
• Quantity per Unit: 100 pieces (jar)
• UPC: 662352111515

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: J1016MRCZ