DIN 7349
Washers For Bolts With Heavy Clamping Sleeves
Equivalent Standard: ISO 3506
Metric DIN 7349 thick flat washers for bolts with heavy type spring pins are circular flat washers with a central hole that are thicker and have a larger outer diameter (OD) than the most commonly used metric flat washer (DIN 125). Consequently, the DIN 7349 thick flat washers have a larger surface area and are used where larger bearing surfaces are required. BRK Industries offers over 500,000 unique fastener products from stock in inch and metric standard in a variety of materials and finishes. The following sizes of DIN 7349 thick flat washers are available for immediate shipping from stock: Diameters ranging from M3 to M30 in regular zinc plated steel and stainless steel A2 and stainless steel A4. View parts by clicking on the following link: Metric Thick Flat Washers DIN 7349.
- DIN 7349 Washers For Bolts With Heavy Clamping Sleeves
- Material Grade: 8.8
- Finish: Self, Black, Bright Zinc, Hot Dip Galvanized
- Thread: METRIC
Technical Specification for DIN 7349 Washers For Bolts With Heavy Clamping Sleeves
| D1 | D2 | S | Weight (7,85kg/dm3) kg/1000pcs | For Clamping Seeves According to DIN 1481 | For Thread Diamater |
| 3,2 | 9 | 1 | 0,436 | 6 | M3 |
| 4,3 | 12 | 1,6 | 1,24 | 8 | M4 |
| 5,3 | 15 | 2 | 2,43 | 10 | M5 |
| 6,4 | 17 | 3 | 4,59 | 12 | M6 |
| 8,4 | 21 | 4 | 9,15 | 16 | M8 |
| 10,5 | 25 | 4 | 12,7 | 18 | M10 |
| 13 | 30 | 6 | 27,1 | 21 | M12 |
| 15 | 36 | 6 | 39,6 | 25 | M14 |
| 17 | 40 | 6 | 48,5 | 28 | M16 |
| 19 | 44 | 8 | 77,4 | 32 | M18 |
| 21 | 44 | 8 | 73,4 | 35 | M20 |
| 23 | 50 | 8 | 97,1 | 38 | M22 |
| 25 | 50 | 10 | 116 | 40 | M24 |
| 28 | 60 | 10 | 174 | 45 | M27 |
| 31 | 68 | 10 | 226 | 50 | M30 |
