Value Collection 409110BR Cup Point Set Screw 5/8-11

Product Description

The VALUE COLLECTION 409110BR is a cup point set screw designed for mechanical assemblies where a fastener must seat firmly against a shaft or mating surface without protruding above the workpiece. Manufactured from Grade 2 alloy steel, it offers the hardness and shear resistance required for general industrial and mechanical applications. The screw measures 5/8-11 thread size at 3/4 inches in length, measured under head, and features a square drive for positive torque engagement. At 0.01 pounds, it is a compact, lightweight fastener suited for precise holding applications.

Cup point set screws like the 409110BR are commonly used in collars, pulleys, gears, and shaft assemblies where the cup point bites into the shaft surface to resist rotational or axial movement. The UNC (Unified National Coarse) thread standard ensures broad compatibility with standard tapped holes in fractional inch applications. This fastener is appropriate for light to moderate clamping force requirements in industrial, maintenance, and OEM assembly environments. Licensed mechanics, maintenance technicians, and assembly line workers are the typical installers. Minimum order quantity is 10 pieces.

Key Features

• Cup point geometry bites into shaft surface for reliable holding force
• Square drive allows positive torque transfer and reduces cam-out risk
• Grade 2 alloy steel construction provides adequate hardness for general mechanical use
• 5/8-11 UNC thread is a widely tapped standard fractional inch size
• Length measured under head at 3/4 inches for accurate installation depth reference
• Lightweight at 0.01 pounds, suitable for precision assemblies

Compatibility

Designed as a standard cup point set screw for use in any application with a 5/8-11 UNC tapped hole requiring a 3/4-inch length fastener in fractional inch measurement.

Installation Notes

Installation requires a square drive key or bit sized for the fastener head. Ensure the mating hole is properly tapped to 5/8-11 UNC specification before installation. De-energize or lock out any machinery before servicing shaft assemblies. Do not exceed the torque rating appropriate for Grade 2 alloy steel fasteners of this size as specified by the applicable industry standard.