Value Collection FHS1X0635-025BX M6x1 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION FHS1X0635-025BX is an M6x1 flat socket cap screw manufactured from 18-8 austenitic grade A2 stainless steel. The 90-degree flat head seats flush with or below the mating surface, eliminating protrusions in finished assemblies. Drive engagement is via a 4 mm hex socket. Overall length is 35 mm with partial threading, making this screw suited for applications requiring a smooth shank section for alignment or load distribution. This fastener meets DIN 7991 dimensional standards. It is installed by mechanics, maintenance technicians, and fabricators working with metric fastener specifications.

This screw is used in light industrial, mechanical, and structural assemblies where a countersunk, flush-mount fastener is required. The A2 stainless steel construction provides corrosion resistance suitable for wet or chemically active environments. Partial threading supports clamp-load applications where a full-thread engagement to the head is not desired. Typical installations include equipment panels, machine guards, enclosures, and structural brackets where a clean surface finish is required after fastening.

Key Features

• 90-degree flat head seats flush with the mating surface for a smooth finish
• 4 mm hex socket drive for standard Allen key or hex bit engagement
• M6x1 thread size conforming to metric thread standards
• Partially threaded shank for alignment and clamp-load applications
• 18-8 austenitic grade A2 stainless steel for corrosion resistance
• Meets DIN 7991 fastener standard for dimensional consistency

Compatibility

Designed as a metric DIN 7991 countersunk hex socket cap screw for use in any M6x1 threaded application requiring a 90-degree flat head profile and partial threading.

Installation Notes

Install using a 4 mm hex key or hex socket bit; verify the mating material is countersunk to a 90-degree angle before driving the fastener. Power down or de-energize any equipment before accessing fastened assemblies. Do not overtighten stainless steel fasteners in stainless threaded holes without anti-galling compound, as galling can cause thread seizure. Follow applicable equipment manufacturer torque guidance for M6 fasteners in the specific joint material.