Value Collection FHS1X0660-010BX M6x1 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION FHS1X0660-010BX is a metric flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. It features a 90-degree flat head with a 4.00 mm hex socket drive and an M6x1 thread size. The overall length is 60.00 mm with partial threading along the shank. Constructed from 18-8 austenitic stainless steel to Grade A2, this fastener offers reliable corrosion resistance for general industrial, mechanical, and structural assemblies. It conforms to DIN 7991 fastener standards. Licensed tradespeople and maintenance technicians working in corrosive or wet environments commonly specify this grade of stainless for its balance of strength and rust resistance.

This flat socket cap screw is suited for metric assemblies where the fastener head must sit flush with or below the mating surface. Typical applications include machine guards, equipment panels, jigs, fixtures, and general fabrication work requiring a low-profile fastener. The M6x1 thread pitch and DIN 7991 profile make it a standard choice across manufacturing, mechanical maintenance, and light structural work in both shop and field environments.

Key Features

• 90-degree flat head profile for flush or countersunk installations
• 4.00 mm hex socket drive for use with standard Allen or hex key tools
• M6x1 metric thread size conforming to DIN 7991 fastener standard
• 18-8 austenitic stainless steel, Grade A2, for corrosion resistance
• 60.00 mm overall length with partial threading
• Minimum order quantity of 10 units per order

Compatibility

Designed as a standard DIN 7991 metric flat socket cap screw compatible with M6x1 threaded holes in metal, plastic, and composite assemblies requiring a countersunk fastener seat.

Installation Notes

Installation requires a 4.00 mm hex key or Allen driver. Ensure the mating countersink angle matches the 90-degree head profile before driving to avoid damage to the seating surface. Verify thread engagement depth meets the requirements of the assembly. Stainless-to-stainless fastener installations should use an anti-galling compound to prevent thread seizure during installation.