Threaded captive washers
for captive screws
P0168 Threaded Captive Washers
for captive screws, material: Stainless steel
Order No.
P0168-025-B4
d1
M 2,5
w1
±0.05
1.0
d2
5.0
Material
Blackened stainless 316
£ 0.62 per unit (click for quantity discounts)
Ready to despatch 0
Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
| Units | Price/unit after discount | Applied Discount |
| 1-99 | £ 0.62 | 0% |
| 100-249 | £ 0.56 | 10% |
| 250-749 | £ 0.50 | 20% |
| 750+ | £ 0.43 | 30% |
Technical & Application
Material
Stainless steel (AISI 303, 1.4305 and AISI 316, 1.440), steel (zinc-plated or black-oxide) and titanium (grade 2 and grade 5).
Technical Notes
Captive washers have a very shallow thread on the i/d.
This enables them to be screwed on, and once past the threads they do not separate from the captive screw or bolt.
Tips
Captive washers are primarily used to retain captive screws in panels which have unthreaded holes. The panel (onto which the screw needs to be retained) is placed onto the captive screw, the threaded washer is then threaded onto the screw, past the threaded section and the screw is therefore captive to the panel.
