Value Collection BHS7X03016-050BX M3x0.5 Button Cap Screw 50pk

Product Description

The VALUE COLLECTION BHS7X03016-050BX is a fully threaded button socket cap screw manufactured from A2 (18-8) stainless steel with a bright, uncoated finish. It features an M3x0.5 metric thread and a 16 mm length under the head, making it well suited for compact fastening applications where a low-profile head is required. The 2 mm hex socket drive is engaged with a standard hex key or Allen driver. Conforming to ANSI/ASME B18.3.4M and ISO 7380, this fastener meets recognized dimensional and performance standards. It is sold in a minimum order quantity of 50 pieces, making it appropriate for production builds, MRO stocking, or repetitive service work.

This button socket cap screw is used across light industrial, mechanical, and equipment assembly applications where a rounded, low-profile head must sit flush or near-flush with a mating surface. The A2 stainless steel construction provides good corrosion resistance in moderate environments, making it a practical choice for indoor mechanical assemblies, HVAC equipment panels, enclosures, pump housings, and similar trade applications. The right-hand, 6G thread fit class ensures consistent engagement with standard metric tapped holes.

Key Features

• M3x0.5 fully threaded metric fastener, 16 mm length under head
• Button head profile for low-profile, high-clearance installations
• 2 mm hex socket drive compatible with standard Allen keys
• A2 (18-8) stainless steel with bright uncoated finish for corrosion resistance
• Meets ANSI/ASME B18.3.4M and ISO 7380 dimensional standards
• Right-hand thread, 6G fit class for consistent engagement in standard metric tapped holes

Compatibility

Designed for use in any application requiring an ISO 7380-compliant M3x0.5 button socket cap screw with a standard 6G metric thread fit class.

Installation Notes

Install using a 2 mm hex key or Allen driver; do not use an undersized key as it may round the socket. Verify the receiving thread is a clean, properly tapped M3x0.5 metric hole before installation. When installing stainless steel fasteners into stainless steel tapped holes, apply an appropriate anti-seize compound to reduce the risk of galling. Follow applicable mechanical assembly standards for the equipment being serviced.