Value Collection HC3X08055-025BX M8 Hex Head Cap Screw 25-pack

Product Description

The VALUE COLLECTION HC3X08055-025BX is a fully threaded hex head cap screw in M8 x 1.25 metric thread, 55 mm length under head, manufactured from 18-8 austenitic stainless steel to Grade A2. The 13 mm hex drive and DIN 933 standard geometry make this fastener a reliable choice for structural and mechanical assemblies requiring corrosion resistance. It ships in a minimum order quantity of 25 pieces, making it suitable for shop stock, field kits, or batch fastening jobs across HVAC, plumbing, electrical, and general mechanical work.

This cap screw is used wherever a metric M8 fully threaded hex fastener is called for in corrosion-resistant applications. The 18-8 Grade A2 stainless steel construction handles exposure to moisture, mild chemicals, and outdoor environments without coating degradation. Trade professionals reach for this fastener when mounting equipment panels, securing brackets, or assembling components where galvanic compatibility with stainless hardware is required. The DIN 933 standard ensures dimensional consistency across sourcing runs.

Key Features

• Fully threaded M8 x 1.25 metric thread along entire 55 mm shank length
• 18-8 austenitic stainless steel, Grade A2 — corrosion-resistant and uncoated
• DIN 933 standard geometry for dimensional interchangeability
• 13 mm hex drive accepts standard metric wrenches and sockets
• Bright, uncoated finish — no plating to flake or interfere with torque values
• Sold in 25-piece minimum order quantity for efficient stock replenishment

Compatibility

Designed as an OEM-style replacement or stock fastener for any application requiring a DIN 933 fully threaded hex head cap screw in M8 x 1.25 metric thread with Grade A2 stainless steel construction.

Installation Notes

Install using a standard 13 mm metric wrench or socket. Stainless fasteners are susceptible to galling during installation — apply an appropriate anti-seize compound to the threads before torquing, particularly in tight or high-cycle applications. Do not mix stainless and carbon steel fasteners in the same assembly without evaluating galvanic compatibility. Follow applicable mechanical codes and equipment manufacturer torque specifications for the assembly being serviced.