Black-Oxide Alloy Steel Button Head Torx Screws
8-32 Thread, 3/8" Long





Thread | |
Size | 8-32 |
Direction | Right Hand |
Spacing | Coarse |
Type | UNC |
Fit | Unified Standard Class 3A |
Tip Type | Flat |
Fastener Head Type | Rounded |
Head | |
Style | Button |
Profile | Standard |
Height | 0.087" |
Diameter | 0.312" |
Drive | |
Style | Torx Plus |
Size | IP15, T15 |
Material | Black-Oxide Alloy Steel |
Length | 3/8" |
Threading | Fully Threaded |
Tensile Strength | 120,000 psi |
Specifications Met | ASME B18.3, ASTM F835 |
Hardness | Rockwell C39 |
Performance | High Strength |
Screw Size Decimal Equivalent | 0.164" |
System of Measurement | Inch |
Country of Origin | United States |
DFARS Compliance | Specialty Metals Compliant (252.225-7009) |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 731815.9000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |
Our strongest Torx Plus rounded head screws. Made of alloy steel, they have nearly twice the tensile strength of other screws. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With larger lobes than Torx drives, Torx Plus withstands even more torque without the driver slipping and stripping the drive.
Length is measured from under the head.
Black-Oxide Alloy Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
The information in this 3-D model is provided for reference only.

























