| Technical Details | |
|---|---|
| Diameter | 1 1/4" |
| Drive | Hex |
| Finish | Plain |
| Head Type | Countersunk |
| Length | 4" |
| Material | Alloy Steel |
| Thread Direction | Right Hand |
| Thread Type | UNC |
| TPI | 7 |
1.1/4″ – 7 UNC x 4 Alloy Steel Plain Countersunk (Flat) Head Socket Screw
$140.26inc
GST
Countersunk (flat) head socket screws (also known as Allen head or cap screws), are a countersunk head fastener tightened using a hex Allen wrench. Flat head cap screws are designed and recommended for moderate fastening applications: machine guards, hinges, covers, etc. They are not suggested for use in critical high strength applications where socket head cap screws should be used.
- Deep, accurate socket for maximum key engagement
- Uniform 82° angle under head for maximum contact
- Fully formed threads for greater strength and precision fit
- Heat treated alloy steel for maximum strength without brittleness or decarburization
- Plain finish suitable for internal applications
View all: Flat Head
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