Value Collection 41908 M4x0.70 Button Socket Cap Screw

Product Description

The VALUE COLLECTION 41908 is a fully threaded M4x0.70 button socket cap screw designed for metric fastening applications in industrial, mechanical, and trade assembly work. With a 10mm length under the head and a 2.5mm hex socket drive, this fastener is manufactured from Grade 10.9 alloy steel, placing it in the high-strength category suitable for load-bearing and vibration-resistant connections. The black oxide finish provides moderate corrosion resistance and reduces light reflection in finished assemblies. Installers torque these fasteners using a standard hex key or socket driver. This screw conforms to ISO 7380 and carries a 4G/6G thread fit class with right-hand thread direction.

This fastener is suited for residential and commercial equipment assembly, HVAC unit fabrication, electrical enclosures, panel mounting, and general mechanical maintenance where a low-profile button head is required. The button head profile keeps the fastener below or flush with surrounding surfaces, making it a practical choice wherever a countersunk or protruding head would interfere with adjacent components or covers. Sold in minimum order quantities of 25 per order.

Key Features

• M4x0.70 thread, fully threaded along the 10mm length under head
• Button head profile for low-profile, flush-style installations
• 2.5mm hex socket drive for standard hex key or driver bit
• Grade 10.9 alloy steel construction for high tensile strength
• Black oxide finish for moderate corrosion resistance and reduced surface glare
• Conforms to ISO 7380 fastener standard with right-hand thread direction

Compatibility

Designed as a metric replacement fastener conforming to ISO 7380 for M4x0.70 button socket cap screw applications with 4G/6G thread fit class tolerances.

Installation Notes

Installation is performed with a 2.5mm hex key or corresponding socket bit driver. Always de-energize or power down equipment before accessing fastener points on electrical or mechanical assemblies. Do not exceed the rated clamp load for Grade 10.9 fasteners by overtightening; follow the equipment manufacturer torque guidance where specified. Thread engagement should be verified to ensure full thread contact before finalizing the connection.