Value Collection 832020PR M4 Flat Point Set Screw Alloy Steel

Product Description

The VALUE COLLECTION 832020PR is an M4 x 0.70 x 6 mm flat point set screw manufactured from alloy steel to Grade 14.9 (45H). It features a hex drive socket sized at 2 mm and a black oxide finish for corrosion resistance in moderate environments. The set screw conforms to DIN 913 and ISO 4026 standards, making it a metric-spec fastener suitable for precision clamping, positioning, and locking applications. It is specified by mechanical assemblers, machinists, and maintenance technicians working in industrial and commercial settings where controlled clamp force and repeatable positioning are required.

This set screw is used in applications where a flush or sub-flush installation is needed and no protruding point is acceptable. The flat point distributes load across the mating surface without marring or damaging the workpiece, making it appropriate for use against hardened shafts, collars, and precision bores. It is commonly installed in shaft collars, gears, pulleys, couplings, and other power-transmission components where a non-destructive hold is required. The metric M4 thread pitch and overall 6 mm length suit compact assemblies with limited engagement depth.

Key Features

• Grade 14.9 (45H) alloy steel construction for high tensile and proof load capacity
• Flat point design prevents shaft marring and allows repositioning without surface damage
• 2 mm hex key drive for precise torque application in confined spaces
• Black oxide finish provides moderate corrosion resistance and reduces light reflection
• Conforms to DIN 913 and ISO 4026 dimensional standards for metric fastener interchangeability

Compatibility

Designed as a standard metric replacement or original-install set screw for any M4 x 0.70 threaded bore requiring a flat point, hex drive fastener per DIN 913 or ISO 4026 specifications.

Installation Notes

Installation is performed with a 2 mm hex key or hex bit driver. Ensure the threaded bore is clean and free of debris before installation. De-energize or lock out any rotating machinery before inserting or removing set screws on shafts or drive components. Do not exceed the torque capacity appropriate for the Grade 14.9 material and M4 thread size as specified by the applicable fastener standard.