Type: Screw assortment
Thread size: UNC 4-40
Overall length: 40 mm
Connection type: D-Sub
Screw head: Slotted
For use with: D-Sub connectors

Nickel-plated locking screws. Our screw locking assemblies provide a reliable and useful solution when a secure fastening is required. Our series of nickel-plated screw locking assemblies guarantees the lasting maintenance of preload in the threaded connection, even under high dynamic loads. A screw locking assembly consists of a series of washers, screws, and nuts that form a mechanical locking element during fastening, preventing the loosening of the fasteners. A screw locking assembly features a locking system that is created by the components pressing against each other during fastening.

Features and benefits:

• Provides reliable locking
• Reusable multiple times
• Gentle on the contact surface
• Corrosion and heat resistant

Assemblies for D-connectors in two sizes: socket (8 mm thread length) and socket (13 mm thread length). Thread size 4-40 UNC.

Typical applications:
Typically used in situations where an effective, tight locking is required. Soft coated surfaces and elongated holes.