Value Collection HC3XX05016-050BX M5 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC3XX05016-050BX is a fully threaded hex head cap screw conforming to DIN 933, manufactured from Grade 316 austenitic stainless steel (A4). It measures M5 x 0.80 thread pitch with a 16 mm length under head and an 8 mm hex drive. Grade 316 stainless offers superior corrosion resistance compared to Grade 304, making it well suited for wet, chemical, or marine-adjacent environments. Licensed trades and maintenance professionals install these fasteners wherever metric hardware and corrosion resistance are both required. Sold in multiples of 50.

These screws are used in mechanical, plumbing, HVAC, and electrical enclosure applications where metric fasteners and stainless steel are specified. Typical install scenarios include equipment panel assembly, pipe bracket mounting, pump housing attachment, and general structural fastening in corrosive or high-humidity environments. The fully threaded shank provides full thread engagement across the entire 16 mm length, which is useful in thin-material or close-tolerance assemblies. No coating is applied, leaving the natural bright stainless finish intact for maximum corrosion performance.

Key Features

• Grade 316 austenitic stainless steel (A4) for strong corrosion resistance in wet and chemical environments
• Fully threaded M5 x 0.80 shank with 16 mm length under head for maximum thread engagement
• 8 mm hex drive compatible with standard metric hex wrenches and sockets
• Conforms to DIN 933 standard for dimensional consistency and interchangeability
• Bright uncoated finish preserves base material corrosion properties
• Minimum order quantity of 50 pieces per order

Compatibility

Designed as a DIN 933-compliant metric hex head cap screw for any application specifying M5 x 0.80 thread pitch and 16 mm length under head in Grade 316 or A4 stainless steel.

Installation Notes

Install using a standard 8 mm metric hex wrench or socket driver. Ensure mating threads are clean and free of debris before installation. When fastening into stainless steel tapped holes, apply an anti-seize compound to prevent galling, which is common with austenitic stainless fasteners. Follow applicable torque guidelines from your project specification or relevant standards such as the applicable machinery or structural code for the installation.