FITS Engineering Products provides numerous choices depending on your unique requirements based on the size, quantity, quality and specifications.
Bolts/Studs
| Specification | Grades |
| IS/ISO/DIN | Grade 4.6 , 4.8 , 5.6 , 5.8 , 6.8 , 8.8 , 9.8 , 10.9 , 12.9 |
| ASTM A193 | B5 , B6 , B7 , B16 , B8 , B8L , B8MNA , B8P |
| B8N , B8MN , B8MLCuN , B8T , B8R , B8S , B8LN , B8MLN | |
| ASTM A 320 | L7 , L7A , L7B , L7C , L70 , L71 , L72 , L73 , L7M |
| B8 , B8C , B8M . B8P , B8F , B8T , B8M | |
| ASTM A 325/A 490 | Type 1 |
| ASTM A307 | Grade A & B |
| ISO 3506-1 | A2 & A4 |
* We can supply 3.1 certified components on demand.
Nuts
| Specification | Grades |
| IS/ISO/DIN | Grade 4 , 5 , 6 , 8 , 10 , 12 |
| ASTM A194 | 2 , 2HM , 2H , 4 , 3 , 6 , 7 , 7M , 8 , 8A , 8C , 8CA , 8M |
| 8MA , 8T , 8TA , 8F , 8FA , 8P , 8N , 8LN, 8MN , 8R , 8S | |
| ASTM A 563 | Grade A , B , C , D & DH |
| ISO 3506-2 | A2 & A4 |
* We can supply 3.1 certified components on demand.
Other materials
Titanium, Monel, Hastelloy, Inconel, Duplex etc.,
Surface Coatings
| Types of coating | |
| Hot Dip Galvanized | Zinc Plated |
| Phosphated | Xylon/PTFE |
| Nickel Plated | Chrome |
* We can supply 3.1 certified components on demand.
Customised Fasteners & its allied products
We can manufacture parts as per customer drawing
Keys Table
| Types | Manufacturing Standard |
| Key Steel (Flat) | Din 6880-key stock |
| Wood-ruff Keys | DIN 6888 / ISO 3912 / IS 229 / JIS B 1302 / BS 4235 |
| GIB -Head Keys | DIN 6887 / ISO 2492 / IS 2293 |
| Parallel Keys or Feather Keys | DIN 6885 / ISO 2491 / BS 4235 / BS 46 / IS 2048 / IS 6167 / JIS B 1301 |