Value Collection HC1X08055-100BX M8x1.25x55 Hex Cap Screw

Product Description

The VALUE COLLECTION HC1X08055-100BX is a metric hex head cap screw engineered for mechanical assemblies, structural connections, and equipment mounting applications. This fastener features an M8 x 1.25 thread profile and a 55 mm length under head, with partial threading per DIN 931. Constructed from 18-8 austenitic stainless steel to Grade A2, it delivers corrosion resistance suitable for wet, outdoor, and chemically exposed environments. The 13 mm hex drive allows installation with standard open-end, box-end, or socket wrenches. Licensed tradespeople and maintenance technicians across HVAC, plumbing, electrical, and general mechanical trades regularly use this fastener for equipment assembly and field repairs.

This screw is suited for a wide range of metric-threaded applications where stainless steel is required for corrosion or hygiene performance. Typical uses include securing equipment panels, pipe supports, pump brackets, and mechanical enclosures in residential and commercial settings. The partial threading under the DIN 931 standard provides full grip on fastened materials while maintaining shank strength, making it appropriate for joints with moderate shear load. It is sold in multiples of 5 units minimum per order with a package quantity of 1.

Key Features

• M8 x 1.25 metric thread with 55 mm length under head for mid-depth fastening
• Partially threaded shank per DIN 931 for improved shear resistance
• 18-8 austenitic stainless steel, Grade A2, for corrosion resistance in wet or chemical environments
• 13 mm hex head drive compatible with standard wrenches and sockets
• Metric thread standard for use in metric-dimensioned assemblies and equipment

Compatibility

Designed for use in M8 x 1.25 metric-threaded applications requiring DIN 931 partially threaded hex head cap screws in 18-8 stainless steel.

Installation Notes

Installation should be performed by qualified technicians familiar with metric fastener specifications and torque requirements for the mating material. Ensure the threaded hole or nut is clean and free of debris before driving the fastener. Do not exceed the rated torque for the fastener grade and mating material as specified in applicable mechanical or equipment standards. Power down or de-energize any equipment before accessing fastened assemblies on live systems.