Value Collection HC3XX06040-025BX M6 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC3XX06040-025BX is a fully threaded hex head cap screw manufactured from Grade 316 Austenitic Grade A4 stainless steel with a bright, uncoated finish. The fastener measures M6 x 1.00 thread pitch with a 40 mm length under the head and requires a 10 mm hex wrench or socket for installation. Built to DIN 933 standards, this screw is suited for metric fastening applications where corrosion resistance is a priority. Licensed plumbers, HVAC technicians, electricians, and mechanical contractors commonly specify 316 stainless hardware for installations exposed to moisture, chemicals, or marine environments.

This cap screw is appropriate for use in residential and commercial mechanical, plumbing, electrical, and equipment-mounting applications where metric hardware and corrosion resistance are required. Its fully threaded shank provides consistent clamping along the entire fastener length, making it well suited for thin-material joints, flanges, and equipment panels. The DIN 933 standard ensures dimensional interchangeability with other compliant metric hardware across a wide range of assemblies.

Key Features

• Grade 316 Austenitic Grade A4 stainless steel construction for superior corrosion resistance
• Fully threaded shank per DIN 933 standard for consistent clamping across full fastener length
• M6 x 1.00 metric thread pitch for compatibility with standard metric tapped holes
• 10 mm hex drive fits standard metric wrenches and sockets
• Bright uncoated finish — no plating to crack, peel, or compromise thread fit
• Sold in multiples of 25 for job-quantity purchasing

Compatibility

Designed as a DIN 933 compliant fully threaded metric hex head cap screw suitable for any application requiring an M6 x 1.00 x 40 mm fastener in Grade 316 stainless steel.

Installation Notes

Installation is typically performed by licensed mechanical, plumbing, or HVAC technicians using a 10 mm wrench or socket. Verify that the mating tapped hole or nut meets M6 x 1.00 metric thread specification before installation. De-energize equipment and relieve system pressure before accessing any fastened assembly per applicable codes. Apply anti-seize compound if required by the application to prevent galling, which is a common concern with stainless steel fasteners.