Value Collection 644022PS Hex Head Cap Screw M6 X 1.00 Grade 8.8

Product Description

The VALUE COLLECTION 644022PS is a metric hex head cap screw designed for general industrial fastening applications requiring dimensional accuracy and consistent tensile strength. The screw carries a Grade 8.8 steel rating, indicating a medium-high strength carbon steel construction with a proof load and yield strength suitable for structural and mechanical assemblies. It features a partially threaded shank with M6 x 1.00 mm threading, a nominal length under head of 45 mm, and a 10 mm hex drive. Licensed tradespeople and maintenance mechanics typically install this fastener in machinery, equipment frames, and fabricated assemblies where metric fasteners are specified.

This fastener is suited for metric-standard applications in manufacturing, mechanical maintenance, and industrial assembly environments. The partially threaded design allows the unthreaded shank to pass cleanly through clearance holes before engaging the mating thread, providing precise clamping without thread interference in the grip zone. It conforms to DIN 931 and ISO 4014 dimensional standards, making it a direct fit wherever those standards are called out in engineering drawings or maintenance manuals.

Key Features

• M6 x 1.00 mm metric thread with 45 mm length under head
• Grade 8.8 steel construction for reliable tensile and yield strength in structural assemblies
• Partially threaded shank per DIN 931 and ISO 4014 standards
• 10 mm hex drive size for standard metric wrench and socket tooling
• Bright uncoated finish suitable for indoor and controlled-environment installations
• UNSPSC Code 31161501 for procurement and inventory classification

Compatibility

Designed as a standard metric replacement or new-installation fastener for any application calling out DIN 931 or ISO 4014 dimensional compliance in M6 x 1.00 mm thread size.

Installation Notes

Installation is performed by mechanics and maintenance technicians using a standard 10 mm metric wrench or socket. Always verify that the mating thread in the receiving component is clean, undamaged, and dimensioned for M6 x 1.00 mm before fastening. Do not exceed the torque rating appropriate for Grade 8.8 M6 fasteners as specified by the equipment manufacturer or applicable engineering standard. The uncoated finish offers no corrosion protection, so avoid use in wet or chemically aggressive environments without additional protective measures.