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The Value Collection 815233PS is a metric hex head cap screw designed for general industrial fastening applications. It features an M20 x 2.50 thread profile with a 65 mm length under head and full threading along the shank. Manufactured from Grade 8.8 steel with a zinc-plated finish, this fastener delivers solid mechanical strength and basic corrosion resistance suited to structural and machine assembly work. The 30 mm hex drive size accommodates standard wrenches and sockets. It conforms to DIN 933 and ISO 4017 standards, making it a reliable choice wherever metric fastener specifications are required.
This fastener is used across a wide range of industrial, mechanical, and construction applications where a fully threaded metric cap screw is specified. Grade 8.8 steel is a common medium-high strength class appropriate for bolted connections in machinery frames, equipment mounting, structural steel assemblies, and similar applications. Trades including millwrights, pipefitters, ironworkers, and maintenance mechanics regularly use fasteners of this specification. The zinc plating provides light-duty protection against oxidation in indoor and moderate-exposure environments.
Designed as an OEM-style and general-purpose replacement metric hex head cap screw conforming to DIN 933 and ISO 4017 standards, suitable for use wherever an M20 x 2.50 x 65 mm Grade 8.8 fully threaded fastener is specified.
Installation should be performed by a qualified tradesperson following applicable mechanical or structural assembly standards. Always verify thread engagement depth and mating material compatibility before installation. Do not exceed the rated load for Grade 8.8 fasteners in safety-critical or high-cycle applications without engineering review. Use calibrated torque equipment when installation specifications require controlled clamp load.
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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