SCALLOPED HAMMERHEAD
Accessible to New Builders
Description
The Scalloped Hammerhead is a simplified, lightweight variant designed for new builders and demonstration setups. It removes the internally threaded 9" spacers used in the standard model, reducing cost and complexity while maintaining stability through an alternative reinforcement system. A stylized slide referencing the crest from Hammerhead V1.7 provides a distinct visual profile. This slide is intentionally unique and not aesthetically matched to standard Hammerhead attachments, though functional compatibility is retained.
Hardware Kit Includes
| Part | McMaster # | Qty required |
|---|---|---|
| 4-40 3/8" FH (steel) | 90273A108 | 12 |
| 4-40 1" FH (steel) | 90273A115 | 6 |
| 10-32 3/4" FH (steel) | 90273A831 | 6 |
| 10-32 1.25" BH (steel) | 91440A516 | 6 |
| 10-32 1.75" BH | 90279A837 | 3 |
| 10-32 3" BH | 91440A637 | 3 |
| 10-32 1/8" thick nut | 90480A195 | 12 |
| 10-32 Flange nut | 90389A113 | 6 |
| 10-32 threaded rod (3ft) | 98838A011 | 52.5 |
| Catch Washer | 7421K12 | 1 |
| 1.5" OD washer | 92141A035 | 1 |
| 3" Spacer (steel) | 93265A034 | 4 |
| 1" Spacer | 93330A476 | 1 |
| Small Spring (3/4") (36" ×5) | 9662K16 | 6 |
| K25 (11") (5.5" piece) | 9637K25 | 1 |
| 1.375" ID Plunger Tube (3ft) | 53945K21 | 5 |
| Alum tube 0.509" ID (3ft) | 9390N15 | 7 |
| Press Insert for plastic | 92395A112 | 6 |
| 1.375" OD O-RING | 9452K87 | 6 |
| 0.5" OD O-RING FAT | 9452K18 | 6 |
| 0.5" OD O-RING | 9452K21 | 6 |
Key Features
-
Simplified build intended for beginners and demo environments
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Omits heavy 9" internally threaded spacers to reduce weight and cost
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Reinforced through an alternate stabilizing system for reliable handling
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Stylized slide referencing Hammerhead V1.7
Compatibility
The Scalloped Hammerhead slide is visually unique and not designed to match standard Hammerhead attachments aesthetically, though it remains fully functional with them.