Stewart Fastener J0616MRCZ 6-32 X 1 in Zinc Machine Screws 100pk

Product Description

The STEWART FASTENER J0616MRCZ is a zinc-plated round head combination drive machine screw in a 6-32 thread size by 1 inch length. These fasteners are sold as a jar of 100 pieces per unit, making them a practical quantity for service vehicles, shop stock, and job site kits. The round head profile provides a low-profile bearing surface, and the combination drive accepts both slotted and Phillips drivers. The zinc plating offers basic corrosion resistance suitable for interior and light-duty mechanical applications.

These machine screws are commonly used in HVAC, electrical, plumbing, and general mechanical assembly work where a 6-32 threaded fastener is required. Typical applications include securing control boards, junction box covers, panel covers, access doors, and equipment enclosures. The jar format is well suited for service technicians who need to maintain a ready supply of common fasteners on the truck or at the bench.

Key Features

• 6-32 thread size by 1 inch length — a widely used size in HVAC and electrical panel work
• Round head profile provides a broad bearing surface for sheet metal and thin stock
• Combination drive accepts both slotted and Phillips drivers for field flexibility
• Zinc plating provides corrosion resistance for indoor and light-duty use
• 100 pieces per jar — convenient bulk quantity for stock and service kits

Compatibility

Designed as a standard 6-32 machine screw for use in any application requiring that thread form and a 1 inch length, including control board mounting, enclosure panels, and equipment covers across HVAC, electrical, and plumbing trades.

Installation Notes

Install with a Phillips or flat-blade screwdriver sized to the combination drive recess. De-energize all electrical equipment before fastening or removing hardware near live components. Do not overtighten into thin sheet metal or plastic standoffs, as the 6-32 thread is fine and susceptible to stripping. Follow applicable NEC or equipment manufacturer torque guidelines when securing electrical enclosures.

Technical Specifications

• Thread Size: 6-32
• Length: 1 inch
• Head Style: Round Head
• Drive Type: Combination (Slotted and Phillips)
• Finish: Zinc Plated
• Quantity: 100 per jar
• UPC: 662352111379

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: J0616MRCZ