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Scully blue book: catalogue of iron, steel, machinery, heavy hardware, tools and supplies, with valuable and accurate reference tables (1910)
Scully Steel & Iron Co. · Scully Steel & Iron Co. · leaf 291
2,630 2 •1 10 ^ 2,026 2K if 9 J^ 1,716 2K lA 9 1 1,234 2K IX 9 i>g 1032 3 \yi 9 \ IK 806 3K ^H 8 1 m 640 3K m 8 VA 556 STEEL BOAT SPIKES.Number In 100 Pounds. TLJTrirX-T.tJC Length K A K A K 3 1,500 3K 1,260 • 805 4 1,100 756 4K 976 710 5 920 620 495 6 860- 580 380 i 774 442 321 296 204 8 423… … Angle of Thread 60°. Flat at Top and Bottom. —H of Pitch, Diameter ofScrew, Inches HA- 1 ni IHIKIH\% V/s2 2H 3 3X 3K 4 4X4K 434 5 5K6 Diameter at Root] Threads perof Thread,Inches Inch, No. . 185.240.294.344.400.454.507.620.731 .837.940 1.0651.1601.2841.3891.4901.615 1.7121.9622.1752.425…Steel · Machinery · Schedules for structural metal framing · Structural Steel Framing · Manufacturing Equipment · Riveting equipment · Cutting equipment · Shearing equipment · Planing equipment · Rotary dies · Hoists
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