Audited Supplier
| Size | Standard | Materials | Coating | Products |
| M8 | DIN | stainless steel | Zinc Plated | Hex Cap Screws |
| M10 | ISO | AISI 303 | Black Oxide | Hex Bolts |
| M12 | GB | AISI 304 | Black Zinc Plated | Flange Bolts |
| M16 | JIS | AISI 316 | Semi-Finished | Structural Bolts |
| 1/4" | ANSI | steel | galvanized | Carriage Bolts |
| 1/2" | ASTM | carton steel | chrome plated | Heavy Hex Bolts |
| 3/4" | ASME | low carbon steel | nickel plated | U-Bolts |
| 1" | SAE | ferrum | polished | Connector Bolts |
| 1-1/4" | cast iron | brass plated | Thumb screws | |
| 1-1/2" | alloy steel | dacromet | Timber Screws | |
| 2" | copper | PTFE | Lock Nuts | |
| 3" | Alumium | stainless steel plain | Slotted Nuts |
Shanghai G&T Industry Co. Ltd was founded in 1997, a fastener group that integrates product development, design, production and sales, and owns an area of 22,000 square meters with 220 employees.
Our main products are M3-M100 standard fasteners of various specifications and models, especially the production of non-standard parts according to the drawing is our strength, we have various stainless steel, alloy steel, high temperature alloy and carbon steel products. The raw materials are mainly produced and imported by large domestic steel mills. The main materials are ultra-high temperature, ultra-low temperature and ordinary stainless steel: S30403, S30408, S31603, S31608, S32168, S31803, F304, F304L, F321, F316, F316L, 316S31, 316LN, 316Ti, 32550, 32750, 32760, F347, B8, B8M, B8T, B8C, 660A\B\C\D, N4400, 410, 420, 600, 625, 655, 665, 718, 2205, 2507, F51, F53, C276, 17-4, 825, 925; ASTM A193 B7, B7M, B16, ASTM A320 L7, L7M, L43; ASTM A194 2H, GRADE 7; 35CrMoA, 40Cr, 42CrMo, Carbon steel Grade 4.8, 8.8, 10.9, 12.9, etc.
