Value Collection HC3XX03030-050BX M3 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC3XX03030-050BX is a metric hex head cap screw designed for fastening applications that demand corrosion resistance and dimensional precision. Manufactured from Grade 316 Austenitic Grade A4 stainless steel with a bright uncoated finish, this fastener meets DIN 933, EN 24017, and ISO 4017 standards. The M3 x 0.50 thread pitch runs fully threaded along the 30 mm length under head, and the 5.5 mm hex drive makes it compatible with standard metric wrenches and sockets. It is suited for mechanical, electrical, and fluid-handling assemblies where stainless construction is specified.

This fastener is used in residential and commercial applications where metric hardware is required and exposure to moisture, mild chemicals, or marine environments makes Grade 316 stainless steel the appropriate material choice. Typical install scenarios include panel mounting, equipment enclosures, plumbing fixtures, pool equipment assemblies, and any structural fastening point calling for a fully threaded M3 metric bolt conforming to DIN or ISO standards. Installation is performed by mechanical and maintenance trades using standard metric hand tools.

Key Features

• Grade 316 Austenitic Grade A4 stainless steel provides strong corrosion resistance in wet and chemical-exposure environments
• Fully threaded shank along the full 30 mm length under head for maximum thread engagement
• Meets DIN 933, EN 24017, and ISO 4017 dimensional and performance standards
• M3 x 0.50 thread size with 5.5 mm hex drive for use with standard metric wrenches
• Bright uncoated finish — no coating degradation risk in high-humidity or submerged service

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 933, EN 24017, and ISO 4017, suitable for any application specifying a fully threaded M3 x 0.50 metric fastener in Grade 316 stainless steel.

Installation Notes

Install using a metric wrench or socket sized for a 5.5 mm hex head. Verify mating thread specification matches M3 x 0.50 before installation to avoid thread damage. De-energize or depressurize any assembly before fastener service where applicable. Use thread-locking compound or appropriate hardware per the equipment manufacturer's assembly requirements.