Ferry Cap Screws ASTM A193 / A320 B7/L7 Dia 7/8″
- Specification – 12 Point
- Material – ASTM A193/A320
- Grade – B7 | L7
- Dia – 7/8″
- Description
- Size Guide - Imperial
Description
A screw is a type of fastener, similar in some ways to a bolt, usually made of metal and distinguished by a helical ridge, known as an external thread. Screws are used to fasten items by digging in and wedging into a material when inserted into a tool. There are many screws for a variety of materials; those typically attached to screws include wood, sheet metal, and plastic.
| Dia 7/8″ | ||||
|---|---|---|---|---|
| Length (L) | Across Flats (A/F) | Head Depth ( T) | Flange DIA. | |
| 3.1/4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 3.1/2″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 3.3/4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 4.1/4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 4.1/2″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 4.3/4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 5″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 5.1/4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 5.1/2″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 5.3/4″ | 7/8″ | 7/8″ | 1.5/16″ | |
| 6″ | 7/8″ | 7/8″ | 1.5/16″ | |
