Value Collection HC1X18110-001BX M18 Hex Cap Screw

Product Description

The VALUE COLLECTION HC1X18110-001BX is a metric hex head cap screw sized M18 x 2.50 with a 110 mm length under head. It is manufactured from 18-8 austenitic stainless steel, Grade A2, and left with a bright, uncoated finish. The shank is partially threaded per DIN 931 standards, with a 27 mm hex drive. This fastener is suited for mechanical assemblies, structural connections, and equipment installations where corrosion resistance and dimensional precision are required. Installation is typically performed by maintenance technicians, pipefitters, millwrights, or general mechanical contractors.

This cap screw is used in applications demanding metric fasteners with reliable corrosion resistance, such as marine environments, chemical processing equipment, food-grade machinery, and outdoor structural assemblies. The DIN 931 standard governs the dimensional and mechanical requirements, making it interchangeable with other DIN 931-compliant fasteners of the same size. Sold individually, it fits scenarios where single-unit replacement or low-quantity procurement is needed.

Key Features

• M18 x 2.50 metric thread for precise fit in standard metric-tapped holes
• 110 mm length under head accommodates medium-depth fastening applications
• 18-8 austenitic stainless steel (Grade A2) provides strong corrosion resistance
• Bright, uncoated finish maintains dimensional tolerance without added coating thickness
• Partially threaded shank per DIN 931 for secure clamping in through-bolt applications
• 27 mm hex drive compatible with standard metric wrenches and sockets

Compatibility

Designed as a DIN 931-compliant metric hex head cap screw, compatible with any M18 x 2.50 metric-tapped assembly requiring a partially threaded fastener per DIN 931 specifications.

Installation Notes

Installation should be performed using a calibrated torque wrench with the appropriate 27 mm metric socket or open-end wrench. Ensure mating threads are clean and free of debris before fastening. When used in stainless steel assemblies, apply an anti-galling lubricant to prevent thread seizure during installation. Follow applicable mechanical codes and equipment manufacturer torque guidelines for the specific assembly.