| Customization: | Available |
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| Material: | High Strength Steel |
| Surface Finishing: | Dacromet |
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Wheel Bolts & Nuts, Lug Nuts, Studs
Structure Bolts & Heavy Hex Bolts, High Strength Bolts
High strength heavy hex structure bolts are designed for steel-to-steel structural connections in varius buildings, highway and railway, bridge contructions. Structure bolts usually accompanied with heavy hex nuts. Material used for heavy hex bolts and nuts are generally middle carbon steel, alloy steel. Finished bolts and nuts are usually black oxide, hot dipper galvanized. Please find our below standard supplies:| Bolt Head | Hex | Round | Mushroom | T | Square | OVAL | CSK |
| Material | Carbon Steel | Stainless Steel | Alloy Steel | Brass | Copper | Bronze | Aluminium |
| Grade/Metric | 4.8 | 6.8 | 8.8 | 10.9 | 12.9 | ||
| Grade/ANSI | A307-A | A307-B | A307-C | J429 Gr 2 | J429 Gr 5 | J429 Gr 8 | J429 Gr8.2 |
| Standards | DIN | ISO | GB | ANSI | JIS | BS | UNI |
| Threads | UNC | UNF | 2A | 3A | T threads | Left Thread | ISO |
| Steel Grade | C1035 | C1045 | C1020 | C1010 | Q235 | A3 | Q195 |
| Surface | Plain | Black | Zinc | YZP | Dacromet | Ruspert | Nickle |
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 20 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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