Stainless Steel Thread-Locking Button Head Hex Drive Screws
8-32 Thread Size, 3/8" Long
Locking Type | Threadlocker |
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 | Hex |
Size | 3/32" |
Length | 3/8" |
Threading | Fully Threaded |
Tensile Strength | 70,000 psi |
Threadlocker Type | Nylon Patch |
Threadlocker Temperature Range | -70° F to 250° F |
Specifications Met | ASME B18.3, ASTM F879 |
Military Specification | MIL-DTL-18240 |
Certification | Mil. Spec. |
Hardness | Rockwell B55 |
Material | 18-8 Stainless Steel |
Performance | Corrosion Resistant, Vibration Resistant |
Screw Size Decimal Equivalent | 0.164" |
System of Measurement | Inch |
Country of Origin | China, India, Taiwan, United States |
DFARS Compliance | Not Specialty Metals Compliant |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (11/05/2025, 251 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 731815.9000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Secure parts in place on machinery that experiences mild vibration with these corrosion- and vibration-resistant button head screws. With a nylon-patch threadlocker bonded to the threads, they save you the time and mess of adding it yourself. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
Length is measured from under the head.
18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel can.
Military Specification—These screws are manufactured and tested to meet strict U.S. military standards for material and construction.
The information in this 3-D model is provided for reference only.