Value Collection 832018PR M4 Flat Point Set Screw Alloy Steel

Product Description

The VALUE COLLECTION 832018PR is an M4 x 0.70 x 4 mm flat point set screw manufactured from alloy steel at Grade 14.9 (45H). It features a hex drive socket sized at 2 mm and a black oxide finish for corrosion resistance in standard service environments. Conforming to DIN 913 and ISO 4026 standards, this set screw is a metric fastener used to secure components onto shafts or within bores without a protruding head. It is installed by licensed maintenance technicians, millwrights, and mechanical assemblers working on industrial and mechanical assembly applications where flush or recessed fastening is required.

This set screw is suited for applications requiring a flat point contact against a shaft or mating surface, distributing clamping load without marring softer shaft materials as aggressively as cup or cone point alternatives. Typical uses include securing collars, gears, pulleys, and knobs onto shafts in light-duty to medium-duty mechanical assemblies. The metric M4 thread size and 4 mm overall length make it appropriate for compact assemblies where clearance is limited. Minimum order quantity is 100 pieces per order.

Key Features

• M4 x 0.70 thread with 4 mm overall length for compact shaft-locking applications
• Flat point design distributes load evenly without deep shaft indentation
• Alloy steel construction at Grade 14.9 (45H) for high tensile strength
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• 2 mm hex key drive for precise installation torque control
• Meets DIN 913 and ISO 4026 dimensional standards for interchangeability

Compatibility

Designed as a DIN 913 and ISO 4026 compliant metric flat point set screw suitable for M4 x 0.70 threaded bores in mechanical assemblies, industrial equipment, and fabricated components requiring headless fastening.

Installation Notes

Installation requires a 2 mm hex key or hex bit driver. Ensure the threaded bore is clean and free of debris before threading the screw in by hand to avoid cross-threading. Do not exceed recommended seating torque for the M4 thread class to avoid stripping the socket or the threads. For assemblies under vibration, consider thread-locking compound appropriate for the service condition.