Value Collection R52000903 8-32 Unc Hex Machine Screw

Product Description

The VALUE COLLECTION R52000903 is a hex drive machine screw designed for reliable fastening in metal assemblies, equipment panels, and general mechanical applications. It features an 8-32 UNC thread form and a 1-inch length under head, making it a standard-size choice for mid-depth threaded connections. The screw is manufactured from Grade J82 steel with a zinc-plated finish that provides corrosion resistance in typical indoor service environments. Installation requires a hex drive tool or bit. The fastener ships without a washer. This screw is sold in multiples of 100 units per order.

This machine screw suits applications across HVAC, electrical, plumbing, and general trade work where a compact, threaded steel fastener is needed. Common uses include securing control panels, access covers, junction boxes, and light structural assemblies. The 8-32 UNC thread pitch is widely encountered in commercial and residential equipment manufactured to standard inch-series dimensions.

Key Features

• 8-32 UNC thread form for compatibility with standard inch-series tapped holes
• 1-inch length under head for mid-depth fastening applications
• Grade J82 steel construction for reliable mechanical strength
• Zinc-plated finish for corrosion resistance in indoor environments
• Hex drive head for secure bit engagement and torque transfer
• No washer included — fastens directly to mating surface

Compatibility

Designed as a standard-replacement fastener for equipment and assemblies using 8-32 UNC threaded holes with a 1-inch under-head length requirement.

Installation Notes

Installation is performed with a hex drive bit or hex key of the appropriate size. Ensure the mating hole is cleanly tapped to 8-32 UNC before driving the screw. Do not overdrive — seat the fastener until snug against the mating surface without stripping threads. Follow any applicable equipment manufacturer torque guidance when fastening to sensitive components such as control boards or terminal blocks.