The #4-40x1/2" socket set screw from ECHO GROUP INC is a reliable fastening solution designed for precision applications. This screw features a cup point design, ensuring a secure hold in various mechanical assemblies. Made from high-quality alloy steel with a black oxide finish, it offers excellent corrosion resistance and durability. The coarse thread size of #4-40 allows for easy installation and removal, making it a versatile choice for both professionals and DIY enthusiasts. This non-stock item meets industry standards for quality and performance.
Description
BBI Socket Set Screw, Measurement System: Imperial, #4-40 Thread, 1/2 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
- ASTM F912
- BS 2470 Class Fit 3A
