Holo-krome 86053 Button Socket Cap Screw M10x1.50 16mm

Product Description

The HOLO-KROME 86053 is a metric button socket cap screw designed for applications requiring a low-profile head and high clamping strength. Featuring an M10x1.50 thread and a 16mm length under head, this fastener is fully threaded and manufactured from Grade 12.9 alloy steel - one of the highest strength grades available in metric fasteners. The black oxide finish provides mild corrosion resistance and reduces surface reflectivity. The 6mm hex socket drive accepts standard hex keys and socket bits. This screw is installed by licensed millwrights, maintenance mechanics, OEM assembly technicians, and industrial tradespeople working on machinery, hydraulic assemblies, and structural components where a flush or near-flush fastener head is required.

The 86053 is suited for metric assemblies in industrial, mechanical, and OEM manufacturing environments. The button head profile is commonly chosen when clearance is tight around the fastener head or when a smooth, domed surface is preferred over a traditional cap head. At Grade 12.9 and 38 HRC hardness, this screw handles high-stress joints in machine frames, fixtures, guards, and precision equipment. It meets ANSI/ASME B18.3 and ASTM F835 standards, making it appropriate for engineered assemblies with documented fastener requirements.

Key Features

• M10x1.50 thread with 16mm length under head, fully threaded
• Grade 12.9 alloy steel construction - high tensile strength for demanding applications
• 38 HRC hardness rating for resistance to deformation under load
• 6mm hex socket drive for precise torque application with standard tools
• Black oxide finish for mild corrosion resistance and low reflectivity
• Meets ANSI/ASME B18.3 and ASTM F835 standards
• Right-hand thread with 4G and 6G thread fit classes

Compatibility

Designed as an OEM-style metric button socket cap screw for use in assemblies requiring M10x1.50 thread engagement and conformance to ANSI/ASME B18.3 and ASTM F835 fastener standards.

Installation Notes

Installation requires a 6mm hex key or hex socket driver rated for the torque demands of Grade 12.9 fasteners. Always verify hole thread class and surface condition before installation. Fastener joints on machinery or structural assemblies should be torqued to values specified by the equipment manufacturer or a qualified engineer - do not estimate torque on high-strength fasteners. Follow applicable ASME or OEM torque specifications and use calibrated tools where required.