Grub Screws

Flat Point Grub Screw

High-quality Flat Point Grub Screw supplied by Valaki Enterprise, Nashik — ISO certified, bulk supply to Nashik, Pune & Mumbai.

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Flat Point Grub Screw
Grub Screw

Flat Point Grub Screw

Headless set screw with a smooth flat tip designed to apply clamping pressure without marking or damaging the shaft surface. Ideal for use against hardened shafts, precision spindles, and applications requiring repeated adjustment without surface wear.

The flat point distributes contact load over a wider area, making it suitable for delicate or polished shafts in optical instruments, precision machinery, and adjustable mechanisms where surface integrity must be maintained.

Grade:ALL M3 – M20 SS316 / HT Steel ISO 4026 / DIN 913 Hex Socket Drive

Technical Specifications

Complete material and dimensional specifications for Flat Point Grub Screws

Parameter Details
MaterialHigh Tensile Steel / Stainless Steel 316
Grade / ClassALL
Size RangeM3 to M20
Length Range3mm to 80mm (Custom lengths available)
Point TypeFlat Point
Drive TypeInternal Hex (Allen / Socket Key)
Thread TypeMetric Coarse Thread (DIN 13)
Surface FinishBlack Oxide / Plain / Passivated (SS)
StandardISO 4026 / DIN 913
Tensile Strength900 MPa (Grade 12.9)
Key PropertyNon-marring — does not score or damage shaft
Corrosion ResistanceExcellent (SS316) / Moderate (HT Steel)
Operating Temperature-50°C to +350°C
PackagingPoly Bags / Wooden Boxes / Custom (per requirement)

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