3/8" 9.5" x 6.5" D-Pipe Aluminum Countersunk Pad | Right Hand | Marine Grade 6061-T6
Part Number: 0070-R
Countersunk Mounting Pad for D5 D-Profile Pipe — Right Hand
3/8" thick marine-grade 6061-T6 aluminum countersunk pad engineered for D5 D-profile pipe installations requiring a flush mounting surface. Countersunk holes allow fasteners to sit flush with the pad surface, providing a clean, low-profile appearance while maintaining structural integrity across the 9.5" x 6.5" footprint. The contoured profile conforms to D5 pipe curves at any mounting angle. Right-hand orientation — pair with SKU 0070-L for symmetrical port/starboard installations.
| Profile | 9.5" x 6.5" Contoured |
| Thickness | 3/8" (0.375") |
| Pipe Profile | D5 D-Profile |
| Mounting Holes | Countersunk for flush fasteners |
| Fillet | 3/16" discrete fillet |
| Orientation | Right Hand |
| Pairs With | SKU 0070-L (Left Hand) |
| Finish | Matte — paint/powder coat ready |
| Weight | 1.554 lb |
Common Applications
T-top leg mounts, tower installations, center console hard tops, radar arch mounts, and offshore fiberglass structures where a D5-profile pipe needs a flush countersunk mounting surface with clean aesthetics and maximum surface contact.
Frequently Asked Questions
What does a countersunk pad do?
A countersunk pad features conical holes that allow flat-head fasteners to sit flush with the pad surface, creating a smooth, low-profile appearance. This prevents hardware protrusion that could snag lines, scratch surfaces, or interfere with equipment mounted over the pad.
What does "Right Hand" mean?
Right-hand orientation means this pad mirrors the left-hand version (SKU 0070-L). Pair both for symmetrical port/starboard installations on T-tops and towers.
What does D5 mean?
D5 refers to the D-profile pipe size this pad matches — a 5" wide D-shaped aluminum profile commonly used in heavier T-top and tower construction.
How is this different from a grommet pad?
A grommet pad uses through-holes with grommet inserts for galvanic isolation between stainless hardware and aluminum. A countersunk pad uses flush countersunk holes for a clean, low-profile appearance where galvanic isolation is not required or is handled separately.
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- Call us Mon.-Fri. 9:00 a.m. to 4:00 p.m. if in any doubt.
Due to this item's size and weight we can only ship it in an economical way via Less Than Truckload (LTL) consolidated land shipping, and only to the contiguous 48 States.
For shipping inquiries to AK, HI, PR, US-VI, and international shipping, please contact us first at sales@weldingworldinc.com.
All of the destinations above we can only serve as a Free Carrier (or FCA) modality, that requires the customer to contract and pay for their carrier service of choice. We can still ship the item, but only to a warehouse/receiving office within the 48-contiguous States.
In plain terms what this means is that if you want to ship your product to any non-contiguous US territory or internationally, you, the customer, has to provide us with the warehouse address of the carrier that serves your locality with an address within the contiguous 48-US States, as we do not ship overseas on our own.
