Value Collection HC3XX06045-025BX M6 Hex Cap Screw 316 Ss Din 933

Product Description

The VALUE COLLECTION HC3XX06045-025BX is a fully threaded hex head cap screw engineered for metric fastening applications where corrosion resistance is critical. The screw is machined from Grade 316 austenitic stainless steel, classified as Austenitic Grade A4 under the DIN standard, providing strong resistance to chlorides, acids, and marine environments. It measures M6 x 1.00 thread pitch with a 45 mm length under head and requires a 10 mm hex driver or wrench for installation. This fastener is sold in a minimum order quantity of 25 pieces and is specified by maintenance technicians, mechanical contractors, and equipment fabricators working in corrosive or wet service conditions.

This screw is suited for use in marine hardware, food processing equipment, chemical processing systems, outdoor structural assemblies, and HVAC or plumbing equipment installations where galvanic corrosion or moisture exposure rules out zinc-plated or carbon steel fasteners. The bright uncoated finish and fully threaded shank make it straightforward to inspect and install into tapped holes or with a nut across the full 45 mm length. Applications span both residential and light commercial projects requiring a reliable, specification-grade metric fastener.

Key Features

• Grade 316 austenitic stainless steel construction offers superior chloride and acid corrosion resistance compared to Grade 304
• Fully threaded shank across the entire 45 mm length under head for maximum engagement in tapped holes or with a nut
• Conforms to DIN 933 standard for dimensional consistency and interchangeability
• M6 x 1.00 metric thread size with 10 mm hex drive for standard metric tooling
• Bright uncoated finish eliminates coating thickness variables and is inspection-ready out of the box
• Sold in multiples of 25 pieces for efficient procurement on larger jobs

Compatibility

Designed as an OEM-style and maintenance replacement metric hex head cap screw for any M6 x 1.00 tapped hole or nut application conforming to DIN 933 dimensional standards.

Installation Notes

Installation is performed by mechanical, HVAC, plumbing, or electrical tradespeople depending on the application. Use a calibrated metric torque wrench and confirm the mating thread or tapped hole is clean and free of debris before driving. Do not mix stainless steel fasteners with dissimilar metals in submerged or high-salinity environments without evaluating galvanic compatibility. Apply an anti-galling lubricant such as a molybdenum disulfide or nickel-based compound when torquing stainless fasteners to reduce the risk of thread seizing.