Value Collection HC3X04025-100BX M4 Hex Cap Screw 18-8 Ss Din 933

Product Description

The VALUE COLLECTION HC3X04025-100BX is a fully threaded hex head cap screw designed for metric fastening applications. Manufactured from 18-8 austenitic Grade A2 stainless steel, this fastener delivers solid corrosion resistance in both indoor and outdoor environments. The M4 x 0.70 thread pitch and 25 mm length under head make it well suited for light-duty mechanical assemblies, enclosures, and equipment panels. The 7 mm hex drive size accepts standard metric wrenches and hex sockets. This SKU is sold as a box of 100 pieces, making it practical for job-site stocking or service van inventory.

This cap screw fits into a wide range of trade applications including HVAC cabinet assembly, electrical enclosure mounting, plumbing fixture bracketing, and pool equipment panels where corrosion resistance is a priority. The DIN 933 standard ensures consistent thread geometry and head dimensions, which simplifies sourcing across jobs that call for interchangeable metric hardware. Fully threaded construction allows engagement along the entire shank, which is useful when working with thin materials or when maximum thread engagement is needed in short fastener lengths.

Key Features

• 18-8 austenitic Grade A2 stainless steel construction for corrosion resistance
• Fully threaded shank for maximum engagement in thin or shallow fastening points
• M4 x 0.70 metric thread — standard pitch for M4 hardware
• 25 mm length under head suits light panel and bracket fastening
• 7 mm hex drive compatible with standard metric wrenches and sockets
• Conforms to DIN 933 for consistent dimensions and interchangeability

Compatibility

Designed as a general-purpose metric hex head cap screw for any application requiring an M4 x 0.70 x 25 mm DIN 933 fastener in stainless steel.

Installation Notes

Install using a 7 mm open-end wrench, box wrench, or metric socket. Verify thread engagement depth in the receiving material before final tightening to avoid stripping. When fastening into aluminum or dissimilar metals, consider anti-galling compound to prevent seizing with stainless threads. Follow equipment manufacturer torque specifications for the assembly being serviced.