Nylon Pan Head Slotted Screws
4-40 Thread, 1/4" Long
Thread | |
Size | 4-40 |
Direction | Right Hand |
Spacing | Coarse |
Type | UNC |
Fit | Unified Standard Class 2A |
Tip Type | Flat |
Fastener Head Type | Rounded |
Head | |
Style | Pan |
Profile | Standard |
Height | 0.068" |
Diameter | 0.219" |
Drive Style | Slotted |
Length | 1/4" |
Threading | Fully Threaded |
Tensile Strength | Not Rated |
Temperature Range | -32° F to 185° F |
Hardness | Not Rated |
Material | Nylon |
Screw Size Decimal Equivalent | 0.112" |
System of Measurement | Inch |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 392690.9988 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |
Combine the lightweight and nonconductive properties of plastic with the simplest drive style. These screws are often used to attach panels and covers to electronics and automated equipment. With only two contact points, the slotted drive can't withstand much torque, so it's best to hand-tighten them. Pan heads have a moderate height and width profile, offering a middle ground between narrower button heads and wider truss heads.
Length is measured from under the head.
Nylon—The most common plastic rounded head screws, these are good for general purpose fastening. Slippery and abrasion resistant, they thread in smoothly and stand up to daily wear and tear. Nylon will swell and weaken when exposed to moisture, so these screws are best for dry environments.
Fasten
The information in this 3-D model is provided for reference only.