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The VALUE COLLECTION HC3X10020-050BX is a metric hex head cap screw designed for general mechanical assembly and structural fastening applications. This fastener measures M10 x 1.50 with a 20 mm length under the head and is fully threaded from tip to bearing face. It conforms to DIN 933, the standard for fully threaded hex head screws. The screw is manufactured from 18-8 austenitic stainless steel meeting Grade A2 designation, providing solid corrosion resistance for both indoor and outdoor service environments. The hex drive measures 17 mm across flats. This screw is well suited for use by maintenance technicians, mechanical contractors, plumbers, and HVAC installers working with metric hardware.
This fastener is commonly used in mechanical and process equipment assemblies, HVAC mounting brackets, pipe flange connections, pump housings, and general structural metalwork requiring metric threading. The fully threaded shank makes it suitable for applications where maximum thread engagement is needed through thinner material or where through-bolting with a nut is the standard installation method. The stainless steel construction makes it appropriate for applications with exposure to moisture, mild chemicals, or corrosive environments where carbon steel hardware would be unsuitable.
Designed as an OEM-style replacement or drop-in metric fastener for any application requiring a fully threaded M10 x 1.50 hex head cap screw conforming to DIN 933.
Installation should be performed by a qualified tradesperson familiar with metric fastener standards. Always verify thread engagement depth and mating material compatibility before installation. Stainless steel fasteners are susceptible to galling during installation; apply an appropriate anti-seize compound when threading into stainless or aluminum mating threads. Use a properly sized 17 mm wrench or socket and do not exceed the torque capacity appropriate for the mating material and joint design.
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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