Value Collection 535050P M5x0.8 Button Socket Cap Screw

Product Description

The VALUE COLLECTION 535050P is a fully threaded button socket cap screw engineered to ISO 7380 and ANSI/ASME B18.3.4M standards. Manufactured from alloy steel at a material grade of 12.9, this fastener delivers high tensile strength in a low-profile button head configuration. A black oxide finish provides moderate corrosion resistance and reduces light reflection in finished assemblies. The hex socket drive accepts a 3 mm hex key for installation in confined spaces where a standard cap screw head would not clear adjacent components. Machinists, millwrights, and mechanical assembly technicians regularly spec this fastener where a clean, flush-style head profile is required alongside high clamp load.

This screw is suited for mechanical assemblies, fixtures, machine guards, and structural brackets in both light industrial and commercial applications. The M5x0.8 thread pitch and 10 mm length under head make it a common choice for panel mounting, equipment enclosures, and precision component assemblies where metric fasteners are specified. The 12.9 grade rating supports high-stress applications that demand greater proof load than standard 8.8 or 10.9 metric hardware. Right-hand thread direction is standard, and thread fit classes 4G and 6G allow for use across a range of mating thread tolerances.

Key Features

• ISO 7380 and ANSI/ASME B18.3.4M compliant for standardized metric fastener applications
• Material grade 12.9 alloy steel provides high tensile and proof load ratings
• Black oxide coating offers moderate corrosion resistance and a low-glare finish
• Button head profile keeps the fastener below surrounding surfaces in tight assemblies
• 3 mm hex socket drive compatible with standard metric hex keys and hex bit drivers
• Fully threaded along the entire shank length for maximum thread engagement

Compatibility

Designed as a standard metric replacement or OEM-style fastener for assemblies specifying ISO 7380 button socket cap screws in M5x0.8 thread size.

Installation Notes

Installation should be performed by qualified mechanical technicians or machinists using a calibrated torque wrench and a 3 mm hex key or hex bit driver. Verify that mating threads are clean, undamaged, and within the specified thread fit class before driving the fastener. De-energize and lock out any equipment before fastener replacement or assembly work on powered machinery, per applicable safety standards. Do not exceed the rated clamp load for the 12.9 grade material, and always consult assembly engineering specifications for torque values.