This Sirius Countersunk Machine Screw Slotted BZP is sized M4 x 40mm, a longer M4 fixing suitable for deep assemblies, stacked materials and fabrication tasks requiring extended thread engagement at this diameter. The bright zinc plated finish resists corrosion, the countersunk head sits flush with the surface, and the slotted drive suits a flat-blade screwdriver. Features and Benefits: • BZP finish for corrosion resistance • Countersunk head for a flush finish • Slotted drive for
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £0.49 | £5.95 | £6.44 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
