Value Collection -42798-1 M16x2 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION -42798-1 is a metric hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling, fixtures, and industrial equipment. Manufactured from alloy steel with a 12.9 material grade, this screw delivers exceptional tensile and proof-load strength suitable for demanding load-bearing joints. The black oxide finish provides mild corrosion resistance and reduces light reflection in precision environments. The M16 x 2.00 thread profile with a 90 mm length under head and partial threading makes it well suited for standard through-bolt and tapped-hole configurations. Licensed tradespeople, machinists, and maintenance technicians handle installation.

This cap screw is used in industrial manufacturing, heavy equipment assembly, structural fixturing, and MRO maintenance applications where high-clamp-load fasteners are required. The DIN 912 standard profile ensures dimensional interchangeability with other compliant metric socket cap screws. Partial threading allows proper clamping action in standard tapped-hole depths without bottoming out.

Key Features

• Alloy steel construction with 12.9 material grade for maximum tensile strength
• Black oxide finish for mild corrosion resistance and surface protection
• M16 x 2.00 metric thread, 90 mm length under head
• Partially threaded shank for proper clamping in tapped applications
• Hex socket drive for high-torque installation in confined spaces
• Meets DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a direct-fit replacement or supplemental fastener for applications requiring a DIN 912 compliant M16 x 2.00 metric hex socket cap screw at 90 mm length under head.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance technicians using a calibrated hex key or socket driver sized for the M16 hex socket. Verify tapped-hole depth and thread condition before installation. Apply appropriate thread lubricant or thread-locking compound per the equipment manufacturer's fastener specification. Do not mix metric and imperial fastener standards in the same joint.