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The VALUE COLLECTION CA6X10030-050BX is a metric carriage bolt with an M10 x 1.50 thread size and a 30 mm length under head. It features a square neck below the round dome head that bites into the mating material to resist rotation during tightening, eliminating the need for a wrench on the bolt side. Constructed from Austenitic Grade A2 stainless steel, this fastener delivers reliable corrosion resistance for demanding applications. It conforms to DIN 603 standards and is sold in a minimum order quantity of 5 pieces. Plumbers, HVAC installers, and general trade mechanics commonly use carriage bolts of this size in equipment mounting, brackets, and structural connections.
This carriage bolt is suited for metric fastening applications in residential and light commercial settings. The M10 thread size and 30 mm under-head length make it a common choice for securing steel and aluminum components, equipment frames, and access panels where a clean domed head profile is required. The A2 stainless steel construction makes it appropriate for use in moist or corrosive environments such as mechanical rooms, outdoor equipment enclosures, and pool equipment installations. It is installed by HVAC technicians, plumbers, pipefitters, and general mechanics working on equipment that requires metric hardware.
Designed as a DIN 603-compliant metric carriage bolt suitable for standard M10 clearance holes in steel, aluminum, wood, and composite materials requiring a square-neck, round-head fastener.
Installation requires a standard metric nut and washer on the bearing face opposite the dome head. Pull the bolt head snug so the square neck seats fully into the material before applying torque to the nut. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound to the threads before assembly. Verify fastener selection against applicable mechanical and structural codes for the specific application.
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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