Value Collection 644041PR M10 X 1.00 60mm Hex Cap Screw

Product Description

The VALUE COLLECTION 644041PR is a metric hex head cap screw designed for mechanical assemblies requiring a fine-thread fastener with controlled clamping force. Manufactured from Grade 8.8 steel with a bright uncoated finish, this screw delivers reliable tensile strength in standard industrial and trade applications. The M10 x 1.00 thread profile is a fine-pitch variant, offering improved resistance to loosening under vibration compared to coarse-thread equivalents. At 60 mm under-head length and partially threaded, it is suited for bolted joints where a grip length is needed between the bearing surface and the threaded engagement zone. A 17 mm hex drive accepts standard open-end, box, or socket wrenches.

This fastener is used across a range of mechanical, HVAC equipment, and industrial fabrication applications where metric fine-thread fasteners are specified. Partial threading along the shank makes it appropriate for through-bolt configurations, pivot joints, and assemblies where the unthreaded shank must pass through a clearance hole before engaging a nut or tapped bore. It conforms to DIN 960 and ISO 8765 standards, making it a direct match for engineering drawings and equipment manuals that reference either standard. Typically installed by millwrights, HVAC equipment technicians, pipefitters, and general mechanical contractors.

Key Features

• M10 x 1.00 fine-pitch metric thread for vibration-resistant fastening
• Grade 8.8 steel construction providing high tensile and proof load strength
• Partially threaded shank for proper grip-length performance in clearance-hole applications
• 60 mm under-head length suits a wide range of joint stack-ups
• 17 mm hex drive compatible with standard metric wrenches and sockets
• Conforms to DIN 960 and ISO 8765 dimensional standards

Compatibility

Designed as a standard metric fine-thread hex head cap screw per DIN 960 and ISO 8765, suitable for use wherever M10 x 1.00 partially threaded fasteners are specified in equipment assemblies or fabrication drawings.

Installation Notes

Installation should be performed with a calibrated torque wrench to the torque specification listed in the applicable equipment service manual or engineering drawing for Grade 8.8 M10 fasteners. Ensure mating threads are clean and free of debris before assembly. Do not apply thread-locking compounds or anti-seize without confirming compatibility with the joint design. Always follow applicable mechanical codes and equipment manufacturer guidelines when replacing structural fasteners.