Screw Nut Set UNC 4/40 InLine 77775A 10 Pieces

The InLine Screw Nut Set UNC 4/40 (10 pcs) contains ten silver nuts with UNC 4/40 thread, intended for connecting two Sub-D plugs or fastening components with matching thread. Manufactured by InLine to standard dimensions, the set offers a straightforward solution when a reliable threaded connection is required.

Advantages

These UNC 4/40 nuts are made from durable materials and finished in a silver tone to resist wear in typical use. Supplied as a set of 10, they provide consistent thread engagement and a standard size that fits common UNC 4/40 screws used for Sub-D connector assemblies and similar applications.

Suitable for

Key specifications

How to use

Match the nut to a screw or stud with UNC 4/40 thread. Place the nut on the mating thread and turn clockwise by hand or with an appropriate tool until finger-tight, then tighten to the required torque using a compatible wrench or socket. Use two opposite nuts or a captive nut arrangement when securing Sub-D plugs between panels to ensure stable mechanical connection.

Recommendations

For best results, select screws and mating hardware with matching UNC 4/40 specification. Avoid over-tightening to prevent damage to connector housings; if available, follow the connector manufacturer's torque recommendations.