Ferry Cap Screws ASTM A453 Grade 660 A&B Dia 1.3/4″
- Specification – 12 Point
- Material – ASTM A453
- Grade – 660 A&B
- Dia – 1.3/4″
- 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 1.3/4″ | ||||
|---|---|---|---|---|
| Length (L) | Across Flats (A/F) | Head Depth ( T) | Flange DIA. | |
| 6″ | 1.3/4 | 1.3/4 | 2.5/8″ | |
| 7.1/4″ | 1.3/4 | 1.3/4 | 2.5/8″ | |
