Socket Head Cap Screws ASTM A193 Dia 1/2″ ANSI B18.3
- Specification – ANSI B18.3 (1960 Series)
- Material – ASTM A193
- Grade – B7 | L7
- 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 1/2″ | ||||
|---|---|---|---|---|
| Length (L) | Key (A/F) | Head Thickness (T) | Head Dia. | |
| 4″ | 3/8″ | 1/2″ | 3/4″ | |
| 6″ | 3/8″ | 1/2″ | 3/4″ | |
| 12″ | 3/8″ | 1/2″ | 3/4″ | |
