Unbrako High-tensile Fasteners Established in 1911, Unbrako is the ultimate authority in high tensile industrial fasteners and remains the socket screw by which all others are measured .
What size are set screws?
Socket Set Screws: Sizes – Dimensions & Specifications
| Socket Set Screw Dimensions (Alloy Steel) ASME B18.3-2003 | ||
|---|---|---|
| 5/16 | 0.156 | 0.172 |
| 3/8 | 0.188 | 0.212 |
| 7/16 | 0.219 | 0.252 |
| 1/2 | 0.250 | 0.291 |
Where are Unbrako bolts made?
Bhopal
Building on its manufacturing success in India, Unbrako invested $100 million in the new state-of-the-art manufacturing plant in Bhopal with high technology equipment. Covering an area of 300 acres (122 hectares), it is Unbrako’s fourth production facility in India, besides the one in Ireland.
What grade are socket set screws?
ASTM A193 Grade B7 Socket Set Screws.
Are set screws a standard size?
In our experience, Set Screws are most commonly available in sizes 2-56 through 1″ in imperial and M2-M24 in metric diameters with a hex socket drive on one end and a cup point on the other.
How do you read set screw sizes?
How to Read Screw Sizes
- Read the first letter of the size. This the largest diameter: the measurement of the screw on the thread.
- Read the second number.
- Read the third number, generally the one following the “x.”
Are set screws all the same size?
What size is a 3/32 set screw?
Drive Sizes for US Allen Drive Screws
| Screw Diameter | Drive Size | |
|---|---|---|
| Socket Flat | Set Screw | |
| #8 | 3/32″ | 5/64″ |
| #10 | 1/8″ | 3/32″ |
| #12 | 1/8″ | 3/32″ |
How do you identify a set screw?
A set screw can be identified with its signature headless body. The entire body of the fastener is threaded and it comes in various dimensions. To securely fasten the set screw in place, a special internal wrenching drive or an Allen key is used.
