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M4 x 20 stainless steel countersink screws with nut and washer pack of 4 Warehouse Equip Uk
£8.95
Precio de oferta
£8.95
Precio habitual
Fast Priority Shipping
M4 x 20mm Countersunk Screws with Nyloc Nut & Washer - A2 Stainless Steel - Pack of 4
A complete M4 x 20mm fastener kit featuring Pozi countersunk machine screws with matching A2 stainless steel nyloc nuts and washers. The flush-fitting countersunk head provides a neat, snag-free finish, while the nyloc nut locks securely against vibration without additional thread-locking compounds. Shorter than the M4 x 30mm variant, this kit is ideal for thinner materials and compact assemblies.
- Thread size: M4
- Length: 20mm (including head)
- Drive: Pozi countersunk (flat) head
- Material: A2 (304) Stainless Steel
- Includes: 4x countersunk screws, 4x nyloc nuts, 4x washers
- Pack quantity: 4 complete sets
- Fastener type: Screw mount
Well-suited for RC car builds, electronics panels, light fabrication, and general engineering where a clean flush fixing with vibration resistance is required. A2 stainless steel offers reliable corrosion resistance for indoor and outdoor use.