| Customization: | Available |
|---|---|
| Material: | High Strength Steel |
| Type: | 12 Point Flange |
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| Thread/d | 1/4" | 5/16" | 3/8" | 7/16" | 1/2" | 9/16" | 5/8" | 3/4" | 7/8" | 1" | 1-1/8" | 1-1/4" | 1-3/8" | 1-1/2" | |
| PP | UNC | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 |
| ds | MIN | 0.2435 | 0.3053 | 0.3678 | 0.4294 | 0.4919 | 0.5538 | 0.6163 | 0.7406 | 0.8647 | 0.9886 | 1.1086 | 1.2336 | 1.3568 | 1.4818 |
| dc | MAX | 0.375 | 0.469 | 0.562 | 0.656 | 0.75 | 0.844 | 0.938 | 1.125 | 1.312 | 1.5 | 1.688 | 1.875 | 2.062 | 2.25 |
| MIN | 0.365 | 0.457 | 0.55 | 0.642 | 0.735 | 0.828 | 0.921 | 1.107 | 1.293 | 1.479 | 1.665 | 1.852 | 2.038 | 2.224 | |
| dk | MIN | 0.278 | 0.348 | 0.42 | 0.489 | 0.562 | 0.633 | 0.705 | 0.847 | 0.987 | 1.13 | 1.271 | 1.414 | 1.556 | 1.697 |
| k | MAX | 0.26 | 0.312 | 0.375 | 0.438 | 0.5 | 0.563 | 0.625 | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.375 | 1.5 |
| h | MIN | 0.058 | 0.074 | 0.095 | 0.109 | 0.129 | 0.145 | 0.166 | 0.2 | 0.234 | 0.268 | 0.31 | 0.35 | 0.392 | 0.433 |
| b | 1 | 1.125 | 1.25 | 1.375 | 1.5 | 1.625 | 1.75 | 2 | 2.25 | 2.5 | 2.75 | 3 | 3.25 | 3.5 | |
Company Information
Company Profile
Transhow Industry is a manufacturer and trader for fasteners and hardware. Our factory, Ningbo Transhow Screw Factory, produce a wide range of bolts, studs, screws, pins, rivets, washers, anchors, and various cold forged hardware, metal stamping and machining parts. The factory have more than 16 years experience in production and supplying fasteners to our customers for building and construction road, bridge, railway, electricity transmission facilities. Our stainless steel, brass and copper fasteners and stamping parts are widely used in electronics, furniture and instrument assembly. Since year 2005, we have been exporting to US, Canada, Europe, Russia, the Middle East, African and South East Asia, North America. Located in Ningbo City, China, our company enjoys the convenient and efficient global transportation by sea, train and flight.
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