Hobson SBSOPC0500150 1/2" x 1-1/2" UNC Button Head Socket Screw, Alloy Steel, Plain
Available
The Hobson UNC button head socket screw on this page has a UNC (Unified National Coarse) thread and is alloy steel, plain finish. This page lists 20 items: #10-24 to 1/2", in lengths from 3/8" to 3".
The Hobson acronym list names this head style: BHCS, Button Head Cap Screw (manufacturer-stated).
The head is low and domed, with a socket drive.
The Hobson acronym list defines UNC as Unified National Coarse Thread and TPI as threads per inch. The table gives the threads per inch from the Hobson thread table, for the sizes it lists (manufacturer-stated).
Pack quantity is shown for each item in the table. It changes with the size and length.
The supplier file does not give the socket (key) size, head dimensions or thread length for these screws, so none are published. Check the key size against a screw in hand.
Where this product is used
- Fastening where a low, domed head is wanted
- Driven from the socket in the head with a matching key or bit
- Replacing a button head socket screw of the same thread form, size and length
Features
- 20 items: #10-24 to 1/2"
- UNC thread, button head socket screw
- Alloy steel
- Plain finish
- Pack quantity shown for each item
Common specifications
| Specification | Detail |
|---|---|
| Sizes | #10-24 to 1/2" |
| Thread | UNC |
| Head | Button head socket |
| Material | Alloy steel |
| Finish | Plain |
| Lengths | 3/8" to 3" |
Key specifications
| Model | Size | Threads per inch | Supplied as |
|---|---|---|---|
| SBSOP10240037 | #10-24 x 3/8" | 24 TPI (manufacturer-stated) | Box of 100 |
| SBSOP10240062 | #10-24 x 5/8" | 24 TPI (manufacturer-stated) | Box of 100 |
| SBSOP10240075 | #10-24 x 3/4" | 24 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0250050 | 1/4" x 1/2" | 20 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0250062 | 1/4" x 5/8" | 20 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0250075 | 1/4" x 3/4" | 20 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0250100 | 1/4" x 1" | 20 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0310050 | 5/16" x 1/2" | 18 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0310075 | 5/16" x 3/4" | 18 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0310100 | 5/16" x 1" | 18 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0370062 | 3/8" x 5/8" | 16 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0370075 | 3/8" x 3/4" | 16 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0370100 | 3/8" x 1" | 16 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0370125 | 3/8" x 1-1/4" | 16 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0370150 | 3/8" x 1-1/2" | 16 TPI (manufacturer-stated) | Box of 100 |
| SBSOPC0500100 | 1/2" x 1" | 13 TPI (manufacturer-stated) | Box of 50 |
| SBSOPC0500125 | 1/2" x 1-1/4" | 13 TPI (manufacturer-stated) | Pack of 100 |
| SBSOPC0500150 | 1/2" x 1-1/2" | 13 TPI (manufacturer-stated) | Pack of 100 |
| SBSOPC0500200 | 1/2" x 2" | 13 TPI (manufacturer-stated) | Box of 50 |
| SBSOPC0500300 | 1/2" x 3" | 13 TPI (manufacturer-stated) | Box of 50 |
Selecting the right option
Choose the thread form first: the screw must match its nut or tapped hole in thread form, diameter and pitch. Number sizes such as #10-24 give the screw size and the threads per inch; compare the threads per inch in the table with your thread. By convention the length of a socket head cap or button head screw is measured from under the head; the supplier file does not state the measuring point. Check the key size against the screw in hand, as the supplier file does not state it.
Related products
Related socket screws: Hobson UNC Button Head Socket Screw, Alloy Steel, Zinc, 1/4" to 3/8", Hobson UNF Button Head Socket Screw, Alloy Steel, Plain, 1/4" and 5/16" and Hobson UNC Socket Head Cap Screw, Alloy Steel, Plain, #4-40 to 1-1/2".
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1/2" / 1 1/2"mm socket
Model Number: SBSOPC0500150
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1/2" / 1 1/4"mm socket
Model Number: SBSOPC0500125
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1/2" / 1"mm socket
Model Number: SBSOPC0500100
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1/2" / 2"mm socket
Model Number: SBSOPC0500200
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1/2" / 3"mm socket
Model Number: SBSOPC0500300
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1/4" / 1"mm socket
Model Number: SBSOPC0250100
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1/4" / 1/2"mm socket
Model Number: SBSOPC0250050
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1/4" / 3/4"mm socket
Model Number: SBSOPC0250075
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1/4" / 5/8"mm socket
Model Number: SBSOPC0250062
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3/8" / 1 1/2"mm socket
Model Number: SBSOPC0370150
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3/8" / 1 1/4"mm socket
Model Number: SBSOPC0370125
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3/8" / 1"mm socket
Model Number: SBSOPC0370100
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3/8" / 3/4"mm socket
Model Number: SBSOPC0370075
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3/8" / 5/8"mm socket
Model Number: SBSOPC0370062
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5/16" / 1"mm socket
Model Number: SBSOPC0310100
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5/16" / 1/2"mm socket
Model Number: SBSOPC0310050
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5/16" / 3/4"mm socket
Model Number: SBSOPC0310075
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10-24 / 3/4"mm socket
Model Number: SBSOP10240075
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10-24 / 3/8"mm socket
Model Number: SBSOP10240037
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10-24 / 5/8"mm socket
Model Number: SBSOP10240062
