Value Collection BHS7X03025-050BX M3x0.5 Button Cap Screw 50pc

Product Description

The VALUE COLLECTION BHS7X03025-050BX is a metric button socket cap screw manufactured from A2 (18-8) stainless steel with a bright, uncoated finish. It features an M3x0.5 thread size, a 25 mm length under the head, and a 2 mm hex socket drive. The button head profile provides a low-profile, rounded appearance suited for applications where head clearance is limited. Conforming to ANSI/ASME B18.3.4M and ISO 7380 standards, this screw is installed using a hex key and is appropriate for mechanical assemblies, enclosures, and light structural connections where corrosion resistance is a factor.

This fastener is well suited for industrial, commercial, and light fabrication applications requiring metric hardware. The partially threaded shank and right-hand thread direction follow standard metric fastener conventions. The A2 stainless steel grade offers good corrosion resistance in general-purpose environments. These screws are commonly used in machine builds, panel assemblies, brackets, and equipment housings where a flush or low-profile head is preferred over a standard hex cap or socket head style.

Key Features

• M3x0.5 metric thread with right-hand direction and 6G thread fit class
• 25 mm length under head, partially threaded shank
• 2 mm hex socket drive for standard hex key installation
• A2 (18-8) stainless steel provides corrosion resistance without coating
• Conforms to ANSI/ASME B18.3.4M and ISO 7380 fastener standards
• Sold in a minimum order quantity of 50 pieces

Compatibility

Designed as a standard ISO 7380 metric button socket cap screw for use in any application requiring an M3x0.5 threaded fastener with a button head profile and hex socket drive.

Installation Notes

Install using a 2 mm hex key or hex bit driver; do not exceed the torque appropriate for M3 stainless steel fasteners as specified by the application engineer or fastener reference standard. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound when threading into stainless or aluminum tapped holes. Verify thread engagement depth meets the minimum required by the joint design before final torque.