Flange bolts are one-piece hex washer-head bolts with a flat bearing surface. The flange eliminates the need for an additional flat washer. Flange lock nuts are one-piece, all-metal prevailing torque hex nuts. They can be screwed onto the end of a flange bolt to create a secure, closed fastener.
| Finish | : | Zinc |
| Head Type | : | Hex Washer |
| Measuring Type | : | Metric |
| Overall Length | : | 40 mm |
| Package Quantity | : | 10 |
| Package Type | : | Box |
| Thread Size | : | M6-1 |
| Thread Type | : | Coarse |