These #4-40x7/16" socket set screws feature a cup point design, crafted from high-strength alloy with a black oxide finish for enhanced corrosion resistance. Ideal for securing components in machinery and equipment, these screws provide reliable fastening in various applications. The coarse thread ensures a strong grip, making them suitable for both industrial and DIY projects. Each screw is precision-engineered for consistent performance and durability.
Description
BBI Socket Set Screw, Semi-Standard, Measurement System: Imperial, #4-40 Thread, 7/16 in Length, Cup Point, Alloy Steel, Plain/Thermal Black Oxide, Hex Drive, UNC Thread, 0.061 in Point, 45-53 HRC Hardness, 0.05 in Drive
Features:
- Used against hardened shaft or where frequent adjustment are needed and where no locking point is required
Applications:
Usedtofastenshaftcollars,gearsorknobstoshafts
Standards/Approval:
- ANSI/ASME B18.3-2002
- BS 2470 Class Fit 3A
