RS PRO Female UNC 4-40 Screwlock for use with D Connector

  • RS Stock No. 453-892
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Nickel Plated Screwlock Assemblies

Our screwlock assemblies are a reliable, useful solution in any situation that involves a secure fixation. Our range of Nickel Plated Screwlock Assemblies offer a guarantee for long lasting retention of preloaded force in the threaded connection, even when put under high dynamic stress.

What is a screwlock?

A screwlock is made up from a number of washers, screws and nuts which when fastened creates a mechanical locking element, this whole element is what prevents fasteners from becoming loose. A screwlock has a locking system which is caused by the components pressing into one another when fastened.

Features & Benefits

• Features a reliable locking effect • Multiple re-use
• Gentle for contact surface
• Corrosion & heat resistant
• Assemblies for “D” connectors in two sizes – Female (8mm thread length) & female (13mm thread length)
• Thread size is 4-40 UNC

Typical Applications

• Typically used in situations that have the need for an effective, tight lock • Soft coated surfaces & slotted holes

Attribute Value
Type Screwlock
Thread Size UNC 4-40
Screw Length 13mm
Connector Type D Connector
Screwlock Gender Female
For Use With D Connector
Finish Nickel
410 : Next working day
3550 Within 5 working day(s) (Global stock)
Price (ex. GST) Each (In a Pack of 10)
$ 3.041
(exc. GST)
$ 3.497
(inc. GST)
Per unit
Per Pack*
10 - 240
250 - 740
750 - 1990
2000 - 3990
4000 +
*price indicative