For Export (for other than India) Email: export3@jfengg.com / Phone: +91-9833323751 / +91-22-23634937
| Size | Width Across Flat (s) | Head Height (k) | ||||||
|---|---|---|---|---|---|---|---|---|
| DIN 933 | ISO 4017 | DIN 933 | ISO 4017 | |||||
| Min | Max | Min | Max | Min | Max | Min | Max | |
| M2 | 3.82 | 4.00 | 3.82 | 4.00 | 1.28 | 1.52 | 1.275 | 1.525 |
| M3 | 5.32 | 5.50 | 5.32 | 5.50 | 1.88 | 2.12 | 1.875 | 2.125 |
| M4 | 6.78 | 7.00 | 6.78 | 7.00 | 2.68 | 2.92 | 2.675 | 2.925 |
| M5 | 7.78 | 8.00 | 7.78 | 8.00 | 3.35 | 3.65 | 3.35 | 3.65 |
| M6 | 9.78 | 10.00 | 9.78 | 10.00 | 3.85 | 4.15 | 3.85 | 4.15 |
| M8 | 12.73 | 13.00 | 12.73 | 13.00 | 5.15 | 5.45 | 5.15 | 5.45 |
| M10 | 16.73 | 17.00 | 15.73 | 16.00 | 6.22 | 6.58 | 6.22 | 6.58 |
| M12 | 18.67 | 19.00 | 17.73 | 18.00 | 7.32 | 7.68 | 7.32 | 7.68 |
| M14 | 21.67 | 22.00 | 20.67 | 21.00 | 8.62 | 8.98 | 8.62 | 8.98 |
| M16 | 23.67 | 24.00 | 23.67 | 24.00 | 9.82 | 10.2 | 9.82 | 10.18 |
| M18 | 26.67 | 27.00 | 26.67 | 27.00 | 11.28 | 11.7 | 11.285 | 11.715 |
| M20 | 29.67 | 30.00 | 29.67 | 30.00 | 12.28 | 12.7 | 12.285 | 12.715 |
| M22 | 31.61 | 32.00 | 33.38 | 34.00 | 13.78 | 14.2 | 13.785 | 14.215 |
| M24 | 35.38 | 36.00 | 35.38 | 36.00 | 14.78 | 15.2 | 14.785 | 15.215 |
| M27 | 40.00 | 41.00 | 40.00 | 41.00 | 16.65 | 17.4 | 16.65 | 17.35 |
| M30 | 45.00 | 46.00 | 45.00 | 46.00 | 18.28 | 19.1 | 18.28 | 19.12 |
| M33 | 49.00 | 50.00 | 49.00 | 50.00 | 20.58 | 21.4 | 20.58 | 21.42 |
| M36 | 53.80 | 55.00 | 53.80 | 55.00 | 22.08 | 22.9 | 22.08 | 22.92 |
| M39 | 58.80 | 60.00 | 58.80 | 60.00 | 24.58 | 25.4 | 24.58 | 25.42 |
| M42 | 63.10 | 65.00 | 63.10 | 65.00 | 25.58 | 26.4 | 25.58 | 26.42 |
| M45 | 68.10 | 70.00 | 68.10 | 70.00 | 27.58 | 28.4 | 27.58 | 28.42 |
| M48 | 73.10 | 75.00 | 73.10 | 75.00 | 29.58 | 30.4 | 29.58 | 30.42 |
| M52 | 78.10 | 80.00 | 78.10 | 80.00 | 32.5 | 33.5 | 32.5 | 33.5 |
| M56 | 82.80 | 85.00 | 82.80 | 85.00 | 34.5 | 35.5 | 34.5 | 35.5 |
| M60 | 87.80 | 90.00 | 87.80 | 90.00 | 37.5 | 38.5 | 37.5 | 38.5 |
| M64 | 92.80 | 95.00 | 92.80 | 95.00 | 39.5 | 40.5 | 39.5 | 40.5 |
| M72 | 102.80 | 105.00 | -- | -- | 44.5 | 45.5 | -- | -- |
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All pipes are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
At JF Engineering Products LLP, all fasteners are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.
Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If fastener is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..
JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality fasteners to meet the customer ultimate requirements in the fields of:
| Chemical | Oil Mills | Petrochemical | Mining | Refineries | Construction |
| Fertilizers | Shipbuilding | Power Plant | Steel Plant | Nuclear Power | Offshore |
| Oil & Gas | Defence | Paper | Ports | Breweries | Railway |
| Cement | Engineering Co. | Sugar & | Government Org. etc. |