Sta-Lok’s 3 hole centre discs are fully machined to fit Sta-Lok SC Clevis or Adjustable Fork F34 Systems. They provide the perfect looking central piece for roof truss applications while limiting deflection in longer tension rod systems.
Inch Only | Metric Only |
SKU | A (MM) | A (INCH) | B (MM) | B (INCH) | C (MM) | C (INCH) | D (MM) | D (INCH) | Angle |
---|---|---|---|---|---|---|---|---|---|
HD3 90 - M6 | 70.0 | 2.756 | 20.0 | 0.787 | 6.3 | 0.248 | 5.5 | 0.217 | 90° |
HD3 120 - M6 | 70.0 | 2.756 | 20.0 | 0.787 | 6.3 | 0.248 | 5.5 | 0.217 | 120° |
HD3 90 - M8 | 80.0 | 3.150 | 20.0 | 0.787 | 8.0 | 0.315 | 7.0 | 0.276 | 90° |
HD3 120 - M8 | 80.0 | 3.150 | 20.0 | 0.787 | 8.0 | 0.315 | 7.0 | 0.276 | 120° |
HD3 90 - M10 | 120.0 | 4.724 | 40.0 | 1.575 | 11.0 | 0.433 | 10.0 | 0.394 | 90° |
HD3 120 - M10 | 120.0 | 4.724 | 40.0 | 1.575 | 11.0 | 0.433 | 10.0 | 0.394 | 120° |
HD3 90 - M12 | 140.0 | 5.512 | 40.0 | 1.575 | 12.7 | 0.500 | 11.0 | 0.433 | 90° |
HD3 120 - M12 | 140.0 | 5.512 | 40.0 | 1.575 | 12.7 | 0.500 | 11.0 | 0.433 | 120° |
HD3 90 - M16 | 180.0 | 7.087 | 50.0 | 1.969 | 16.0 | 0.630 | 15.0 | 0.591 | 90° |
HD3 120 - M16 | 180.0 | 7.087 | 50.0 | 1.969 | 16.0 | 0.630 | 15.0 | 0.591 | 120° |
HD3 90 - M20 | 200.0 | 7.874 | 55.0 | 2.165 | 19.0 | 0.748 | 18.0 | 0.709 | 90° |
HD3 120 - M20 | 200.0 | 7.874 | 55.0 | 2.165 | 19.0 | 0.748 | 18.0 | 0.709 | 120° |
HD3 90 - M22 | 230.0 | 9.055 | 60.0 | 2.362 | 22.0 | 0.866 | 21.0 | 0.827 | 90° |
HD3 120 - M22 | 230.0 | 9.055 | 60.0 | 2.362 | 22.0 | 0.866 | 21.0 | 0.827 | 120° |
HD3 90 - M24 | 260.0 | 10.236 | 70.0 | 2.756 | 25.0 | 0.984 | 24.0 | 0.945 | 90° |
HD3 120 - M24 | 260.0 | 10.236 | 70.0 | 2.756 | 25.0 | 0.984 | 24.0 | 0.945 | 120° |
HD3 90 - M27 | 300.0 | 11.811 | 70.0 | 2.756 | 28.0 | 1.102 | 27.0 | 1.063 | 90° |
HD3 120 - M27 | 300.0 | 11.811 | 70.0 | 2.756 | 28.0 | 1.102 | 27.0 | 1.063 | 120° |
HD3 90 - M30 | 350.0 | 13.780 | 90.0 | 3.543 | 30.0 | 1.181 | 29.0 | 1.142 | 90° |
HD3 120 - M30 | 350.0 | 13.780 | 90.0 | 3.543 | 30.0 | 1.181 | 29.0 | 1.142 | 120° |
HD3 90 - M36 | 350.0 | 13.780 | 90.0 | 3.543 | 36.0 | 1.417 | 34.0 | 1.339 | 90° |
HD3 120 - M36 | 350.0 | 13.780 | 90.0 | 3.543 | 36.0 | 1.417 | 34.0 | 1.339 | 120° |
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Our technical specialists are on hand to assist with any product or technical queries, or indeed, bespoke or unique requests to help you complete your project.