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The VALUE COLLECTION 815800PR is a fully threaded metric hex head cap screw designed for general mechanical fastening in industrial, commercial, and trade applications. Built to Grade 8.8 steel with a zinc-plated finish, this screw delivers reliable tensile strength and corrosion resistance in a standard M8 x 1.25 thread profile. The 45 mm length under head and 13 mm hex drive size make it compatible with standard metric wrenches and sockets. It conforms to DIN 933 and ISO 4017 standards, ensuring consistent dimensional accuracy across interchangeable assemblies. This fastener is appropriate for structural and mechanical connections where a metric grade 8.8 specification is required.
This screw is used in a wide range of trade and industrial settings, including HVAC equipment assembly, plumbing fixture mounting, electrical enclosure fabrication, and general mechanical maintenance. Its fully threaded shank allows maximum thread engagement across the full 45 mm length, making it well suited for through-bolt applications and assemblies where clamping load must be distributed evenly. Licensed trades and maintenance professionals working with metric-fastened equipment will find this a direct-fit replacement or stocking fastener for standard M8 x 1.25 applications.
Designed as a standard DIN 933 and ISO 4017 compliant M8 x 1.25 fully threaded hex head cap screw, suitable for use in any metric-fastened assembly requiring a Grade 8.8 fastener in this thread size and length.
Installation should be performed by a qualified tradesperson or maintenance technician using a metric wrench or socket sized to the 13 mm hex. Power down or de-energize any equipment before accessing fastened assemblies. Apply fasteners to clean, dry threads and inspect for damage before use. Refer to equipment manufacturer torque specifications for the specific assembly being serviced, as torque requirements vary by application and are not specified by this fastener alone.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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