Featuring flush corners for better grip, a non-indented head that eliminates dirt accumulation and serrations under the head, NBS’ serrated non-indented hex flange machine screws are the newest addition to our fastener line. Available in grade 5 and grade 8, all serrated hex flange machine screws come with trivalent finish and meet all IFI-specifications.
| NBS Corp. | |
|---|---|
| Product Category | Screws |
| Product Number | BS5FLT04003413T |
| Product Name | 1/2-13 x 3-1/2" Gr. 5 Hex Flange Machine Screw, Serrated, Non-Indented Head, Trivalent |
| Screw Type | Machine Screw |
| Head Type | Hexagon Head |
| Material | Steel |
| Finish | Trivalent |
