S-93140A290 M5 x 12 mm ASME B18.6.7M Plastic Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Optical clarity and chemical resistance from clear polycarbonate material for applications requiring visual inspection or exposure to harsh substances
• Reliable coarse thread engagement with 0.8mm pitch and Class 6g fit ensuring secure fastening in plastic and soft materials
• Flush surface installation with standard 90° countersink angle and flat head design for smooth finished assemblies
• Wide temperature tolerance from -40° to 210° F maintaining performance in diverse environmental conditions
• Full thread coverage along the 12mm length providing maximum grip strength and load distribution
• Industry standard compliance with ASME B18.6.7M specifications guaranteeing dimensional accuracy and interchangeability
• Environmental regulation adherence through RoHS 3 and REACH compliance for sustainable manufacturing practices

Professional Applications & Engineering Value

These clear polycarbonate flat head screws solve critical challenges in industries requiring both transparency and mechanical reliability. The M5 metric threading with 0.8mm coarse pitch and Class 6g thread fit ensures optimal performance in plastic assemblies, electronic enclosures, and medical devices where metal fasteners could cause galvanic corrosion or interfere with signals. The fully threaded design maximizes holding power in soft substrates, while the 90° countersink creates seamless surfaces ideal for aesthetic applications. Engineered to withstand temperatures from -40° to 210° F, these slotted drive screws maintain integrity in environments subject to thermal cycling, making them invaluable for automotive components, laboratory equipment, and outdoor instrumentation where both visibility and durability are paramount.

Specification Summary & Compliance

This M5 x 0.8mm x 12mm flat head screw maintains precision Class 6g thread fit per metric standards with fully threaded right-hand configuration. Manufacturing conforms to ASME B18.6.7M dimensional specifications, ensuring consistent head diameter (10.4mm) and countersink geometry. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming restriction of hazardous substances in industrial applications.