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The VALUE COLLECTION HC3X05012-100BX is an M5 x 0.80 x 12 mm hex head cap screw manufactured from 18-8 austenitic Grade A2 stainless steel. The fastener is fully threaded along its 12 mm length under head and features an 8 mm hex drive. Conforming to DIN 933, it delivers corrosion resistance suited to applications where moisture, mild chemicals, or outdoor exposure are factors. This box-quantity SKU ships in a minimum order of 100 pieces, making it appropriate for production assembly, maintenance stock, or project-quantity procurement by mechanical contractors, millwrights, and facilities technicians.
This screw is used wherever a metric M5 fastener with full threading and a hex head is required. Typical applications include equipment assembly, HVAC component mounting, panel and bracket attachment, and general mechanical fabrication. The stainless steel construction makes it a common choice in food-service equipment, marine environments, outdoor enclosures, and wet-location mechanical installations. The DIN 933 standard ensures dimensional consistency across interchangeable hardware sourced from multiple suppliers.
Designed as a standard DIN 933 metric hex head cap screw for use in any M5 x 0.80 threaded application requiring fully threaded stainless steel fasteners.
Installation is performed with a standard 8 mm metric open-end, box, or socket wrench. Verify that the mating threaded hole or nut is also M5 x 0.80 metric pitch before installation to avoid cross-threading. When installing stainless steel fasteners into stainless steel components, apply an anti-seize compound to reduce the risk of galling. Follow applicable mechanical and structural codes for torque requirements based on joint design and load conditions.
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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